Tomashek; James R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomashek; James R..The latest application filed is for "multiplex submersible pump telemetry system".
- Tomashek; James R. - Wood Dale IL
- Tomashek; James R. - Wooddale IL
| Patent | Date |
|---|---|
| Multiplex submersible pump telemetry system Grant 4,631,536 - Ward , et al. * December 23, 1 | 1986-12-23 |
| Submersible pump telemetry system Grant 4,581,613 - Ward , et al. April 8, 1 | 1986-04-08 |
| Power tongs control arrangement Grant 4,202,225 - Sheldon , et al. May 13, 1 | 1980-05-13 |
| Computer-controlled oil drilling rig having drawworks motor and brake control arrangement Grant 4,187,546 - Heffernan , et al. February 5, 1 | 1980-02-05 |
| Elevator load control arrangement for a computer-controlled oil drilling rig Grant 4,139,891 - Sheldon , et al. February 13, 1 | 1979-02-13 |
| Velocity control arrangement for a computer-controlled oil drilling rig Grant 4,128,888 - Sheldon , et al. December 5, 1 | 1978-12-05 |
| Automated pipe handling system Grant 4,042,123 - Sheldon , et al. August 16, 1 | 1977-08-16 |
| Breath tester null memory system Grant 3,886,929 - Hoppesch , et al. June 3, 1 | 1975-06-03 |
| Automatic Racker Board Finger Pivot System Grant 3,799,364 - Kelly , et al. March 26, 1 | 1974-03-26 |
| Pipe Position Indicator For Pipe Rackers Grant 3,592,347 - Kelly , et al. July 13, 1 | 1971-07-13 |
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