Charvat; Vernon K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Charvat; Vernon K..The latest application filed is for "methods of manufacturing abrasive articles".
- Charvat; Vernon K. - Bay Village OH
| Patent | Date |
|---|---|
| Methods of manufacturing abrasive articles Grant 4,588,420 - Charvat May 13, 1 | 1986-05-13 |
| Cushioned abrasive articles, and method of manufacture Grant 4,504,283 - Charvat March 12, 1 | 1985-03-12 |
| Flexible polishing wheel and method for producing same Grant 4,128,972 - Charvat December 12, 1 | 1978-12-12 |
| Process For Preparing A Resin-bonded Grinding Article Containing Stress-absorbing Particulate Material Grant 3,864,101 - Charvat February 4, 1 | 1975-02-04 |
| Grinding Tool Having A Rigid And Dimensionally Stable Resin Binder Grant 3,850,589 - Charvat November 26, 1 | 1974-11-26 |
| Brush And Brush Material Grant 3,577,839 - Charvat , et al. May 11, 1 | 1971-05-11 |
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