Eugene M Fischer

6344246, Feb 5, 2002

May 10, 2000

09/567537

Eugene C. Fischer - Stevensville MD
Vincent J. Castelli - Severna Park MD
Dale A. Sowell - Falls Church VA

The United States of America as represented by the Secretary of the Navy - Washington DC

C23C 1430

427596, 427597, 427292, 427532, 427554, 427556

Robotic cladding of an underlying substrate with a composite metallic surface layer on a prepatterned interface with the substrate, is performed by a laser induced surface improvement process whereby a particulate ceramic additive introduced into a matrix mixture forms the surface layer with a permanent non-skid property bonded by intermixing of molten portions of such matrix mixture and the substrate at the interface, enhanced by prepatterning of such interface.

6371410, Apr 16, 2002

Nov 22, 2000

09/717047

Thomas E. Wenzel - South West Leesburg VA
Eugene C. Fischer - Stevensville MD

The United States of America represented by the Secretary of the Navy - Washington DC

B64C 2556

244100A, 244100 R, 244110 E, 244 1717, 244 1715, 244107

Inflation of impact absorbing bags is effected on a portable platform positioned on an emergency landing zone after jettisoning of damaged landing gear from a helicopter fuselage. The impact absorbing bags when inflated form a cradle shape conforming to the bottom of the helicopter fuselage.

6575113, Jun 10, 2003

May 16, 2002

10/146453

Eugene C. Fischer - Stevensville MD
Dale A. Sowell - Severna Park MD
John Wehrle - Greenbelt MD
Peter O. Cervenka - Rockville MD

The United States of America as represented by the Secretary of the Navy - Washington DC

B63B 3544

114261

Jet blast deflector panels hinged to the deck of an aircraft carrier are pivotally displaced through mechanical actuators to raised angular positions for deflecting exhaust plumes from jet propelled aircraft during take-off to protect closely spaced approaching aircraft which are to take-off thereafter in front of the deflector panels. The underside surface of each deflector panel is formed from a thermal insulating material to provide thermal protection from heating by impinging jet exhaust plumes, and is subsequently cooled by blasts of fluid or air beneath the deck when the deflector panel is in its lowered retracted position.

6696126, Feb 24, 2004

Aug 12, 1999

09/372602

Eugene C. Fischer - Stevensville MD
Dale A. Sowell - Falls Church VA
John P. Wehrle - Greenbelt MD
Albert G. Holder - Baltimore MD

The United States of America as represented by the Secretary of the Navy - Washington DC

G09F 1316

428 402, 428 421, 428141, 428143, 428325, 428913, 359515, 359534, 359536, 359538, 359540

Many embodiments of the present invention are imbued with both sight-facilitative and touch-facilitative characteristics. The inventions unitary resinous matrix configuration encompasses, in the form of small discrete bodies, three genres (luminescent, reflective, retroreflective) of visually enhancing material along with tactilely enhancing material. The retroreflective and abrasive bodies partially project at a light-exposable surface of the resinous matrix material; the luminescent and reflective (diffuse and/or specular) bodies lie beneath the light-exposable surface. The luminescent, reflective and retroreflective bodies are complementarily and cumulatively effective; in particular, they versatilely afford increased visibility at practically all angular lines of sight as well as under practically all deficient illuminative conditions. The abrasive bodies afford vehicular skid prevention, surefootedness and the capability to manually and/or pedally âfeel ones wayâ to safety.

57923515, Aug 11, 1998

Sep 26, 1996

8/725217

John Wehrle - Greenbelt MD
Eugene C. Fischer - Stevensville MD
William P. Kenney - Annapolis MD
Joseph F. Korczynski - Glen Burnie MD
Thomas D. Gracik - Glen Burnie MD
Barbara F. Howell - Arnold MD
William Klemens - Severna Park MD

The United States of America as represented by the Secretary of the Navy - Washington DC

B01D 2126
B01D 6316

21032167

Oil spill polluted water is conducted under pressure in sequence through arator devices to collect and burn a polluted water mixture having its oil concentration increased by extraction of water therefrom during axial flow through the separator devices. Such water extraction is effected by sequential radial outflow through oil flow blocking filter walls of the separator devices in response to rotation thereof.

54883130, Jan 30, 1996

Jul 16, 1993

8/092616

Stanley J. Gourse - Highland MD
Eugene Fischer - Upper Marlboro MD
George A. Harrison - Pasadena MD

Litton Systems, Inc. - Woodland Hills CA

G01R 106

324754

A wide band radio frequency measurement probe assembly is described for use in connection with circuits constructed of microstrip circuitry. The probe includes a resistive voltage divider connected to a microstrip transmission line enclosed in a hand held housing. Ground points for engagement with ground contacts on the probe are provided on the circuit board substrate and are plated through to a ground plane on the other side of the substrate.

42869889, Sep 1, 1981

Jun 30, 1980

6/164450

Vincent J. Castelli - Severna Park MD
Eugene C. Fischer - Arnold MD

The United States of America as represented by the Secretary of the Navy - Washington DC

C09D 514

106 1505

Conventional Copper based antifouling paints are improved by adding from 01 to 20. 0 weight percent based on the weight of the Cuprous ion source of an additive compound which (A) will give a positive acid test to litmus paper in distilled water; (B) is at least slightly soluble in sea water; and (C) does not react quickly with cuprous ions in sea water to produce precipitates.

53835670, Jan 24, 1995

Sep 24, 1993

8/125713

Usman A. Sorathia - Arnold MD
Deborah A. Houghton - Annapolis MD
David P. Owen - Pasadena MD
Markus R. Pipyne - Burke VA
Wayne C. Jones - Catonsville MD
Vincent J. Castelli - Severna Park MD
Eugene C. Fischer - Stevensville MD
Ravanasamudram S. Venkatachalam - Arnold MD
Douglas Loup - Pasadena MD
Carlisle R. Stephenson - Rockville MD

The United States of America as represented by the Secretary of the Navy - Washington DC

B65D 9002

220 413

A protective device for a container containing toxic or hazardous materia includes a shell, a mechanism positioned in the shell for sealing a puncture in the container so as to prevent release of the toxic materials from the container and a mechanism for attaching the shell to the container.