Gray; Paul R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gray; Paul R..The latest application filed is for "caden edge welding process".
- Gray; Paul R. - Eldora IA
- Gray, Paul R. - New Providence IA
- Gray; Paul R. - Orinda CA
| Patent | Date |
|---|---|
| Caden Edge Welding Process App 20160157409 - Balvanz; Loran R. ; et al. | 2016-06-09 |
| Caden edge welding process Grant 9,090,041 - Balvanz , et al. July 28, 2 | 2015-07-28 |
| Caden Edge Welding Process App 20130252023 - BALVANZ; Loran R. ; et al. | 2013-09-26 |
| Hammer with protective pocket App 20040238666 - Gray, Paul R. ; et al. | 2004-12-02 |
| Guide wheel cap for tub grinder App 20030201352 - Gray, Paul R. | 2003-10-30 |
| Removable hammers for use with a rotor and hammer assembly Grant 6,464,157 - Balvanz , et al. October 15, 2 | 2002-10-15 |
| Production plus hammer with protective pocket Grant 6,419,173 - Balvanz , et al. July 16, 2 | 2002-07-16 |
| Production plus hammer with protective pocket and rotor assembly Grant 6,311,910 - Balvanz , et al. November 6, 2 | 2001-11-06 |
| Production Plus Hammer With Protective Pocket App 20010006199 - BALVANZ, LORAN R. ; et al. | 2001-07-05 |
| Millennium rotor assembly Grant 6,079,649 - Balvanz , et al. June 27, 2 | 2000-06-27 |
| Circuit technique that sets transconductance Grant 5,559,470 - Laber , et al. September 24, 1 | 1996-09-24 |
| Differential amplifier based integrator having a left-half plane pole Grant 5,508,570 - Laber , et al. April 16, 1 | 1996-04-16 |
| Self-calibrating analog to digital converter Grant 5,027,116 - Armstrong , et al. June 25, 1 | 1991-06-25 |
| Ratio independent cyclic A/D and D/A conversion using a reciprocating reference approach Grant 4,622,536 - Shih , et al. November 11, 1 | 1986-11-11 |
| Weighted capacitor analog/digital converting apparatus and method Grant 4,200,863 - Hodges , et al. April 29, 1 | 1980-04-29 |
| Bridge drive circuit and method Grant 4,171,509 - Stephens , et al. October 16, 1 | 1979-10-16 |
| LC Simulated filter with transmission zeros Grant 4,168,440 - Gray September 18, 1 | 1979-09-18 |
| Temperature compensated piezoresistive transducer Grant 4,166,269 - Stephens , et al. August 28, 1 | 1979-08-28 |
| Weighted capacitor analog/digital converting apparatus and method Grant 4,129,863 - Gray , et al. December 12, 1 | 1978-12-12 |
| SEC | 0001192170 | GRAY PAUL R |
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