Ernest Mary Ratterman

from Powell, OH
Age ~98

Ernest Ratterman Phones & Addresses

  • 10264 Braeburn Ct, Powell, OH 43065 (614) 799-0302
  • Ontario, OH
  • Cedarville, MI
  • 8056 Fairway Blvd, Columbus, OH 43235
  • Worthington, OH
  • Liberty Township, OH
  • 10264 Braeburn Ct, Powell, OH 43065


Us Patents

Method For Applying Organopolysiloxane Fluids To Grinding Wheels Containing Cubic Boron Nitride Abrasives

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US Patent:
43387500, Jul 13, 1982
Oct 28, 1980
Appl. No.:
Ernest Ratterman - Worthington OH
General Electric Company - Waterford NY
International Classification:
B24B 100
US Classification:
A method for improving the overall performance of grinding wheels containing cubic buron nitride abrasives through the application of an organopolysiloxane fluid to the point of contact between the grinding wheel and a workpiece being subjected to the action of such grinding wheel. The organopolysiloxane fluid is non-toxic, and non-flammable and functions as a lubricant and coolant in the grinding process.
Ernest Mary Ratterman from Powell, OH, age ~98 Get Report