Sheirer; Daniel C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sheirer; Daniel C..The latest application filed is for "cutting tool assembly with replaceable spray nozzle".
- Sheirer; Daniel C. - Bedford PA
| Patent | Date |
|---|---|
| Cutting tool assembly with replaceable spray nozzle Grant 6,247,759 - Montgomery, Jr. , et al. June 19, 2 | 2001-06-19 |
| Connector with variable resistance retention member Grant 5,927,411 - Sheirer July 27, 1 | 1999-07-27 |
| Rotary drill bit having an insert with leading and trailing relief portions Grant 5,467,837 - Miller , et al. November 21, 1 | 1995-11-21 |
| Cold headed center vacuum drill bit Grant 5,452,628 - Montgomery, Jr. , et al. September 26, 1 | 1995-09-26 |
| Cutting bit and cutting insert Grant 5,429,199 - Sheirer , et al. July 4, 1 | 1995-07-04 |
| Rotatable cutting bit assembly Grant 5,400,861 - Sheirer March 28, 1 | 1995-03-28 |
| Cold headed center vacuum drill bit Grant 5,297,643 - Montgomery, Jr. , et al. March 29, 1 | 1994-03-29 |
| Radial cut drill bit insert Grant 5,184,689 - Sheirer , et al. February 9, 1 | 1993-02-09 |
| Rotary drill bit insert Grant 5,172,775 - Sheirer , et al. December 22, 1 | 1992-12-22 |
| Rotatable tool having a carbide insert with bumps Grant 4,981,328 - Stiffler , et al. January 1, 1 | 1991-01-01 |
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