Knemeyer; Friedel S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knemeyer; Friedel S..The latest application filed is for "annular diamond bodies".
- Knemeyer; Friedel S. - Granville OH
- Knemeyer; Friedel S. - Columbus OH
| Patent | Date |
|---|---|
| Annular diamond bodies Grant 5,551,277 - Anthony , et al. September 3, 1 | 1996-09-03 |
| Method for producing flat CVD diamond film Grant 5,270,077 - Knemeyer , et al. December 14, 1 | 1993-12-14 |
| Stud-mounted polycrystalline toothed diamond cutting blank Grant D317,010 - Knemeyer May 21, 1 | 1991-05-21 |
| Brazed composite compact implements Grant 4,527,998 - Knemeyer July 9, 1 | 1985-07-09 |
| Brazing apparatus to manufacture composite compact components Grant 4,319,707 - Knemeyer March 16, 1 | 1982-03-16 |
| Composite compact components fabricated with high temperature brazing filler metal and method for making same Grant 4,225,322 - Knemeyer September 30, 1 | 1980-09-30 |
| Method for fabricating a rotary drill bit and composite compact cutters therefor Grant 4,156,329 - Daniels , et al. May 29, 1 | 1979-05-29 |
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