Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487346 | Soil injection system | — | 1996-01-30 |
| 5323309 | Algorithm for optimizing data sampling in a discrete periodic system with a bounded rate of change for the discrete system periods | Richard J. Maczka, Carl H. Russell, III | 1994-06-21 |
| 5229697 | Sampling bipolar peak detector for sensing a non-symmetrical decay of an AC voltage signal | Richard J. Maczka, Carl H. Russell, III | 1993-07-20 |
| 5204603 | Open circuit detection for a pulsed resolver position sensing system | Richard J. Maczka, Carl H. Russell, III | 1993-04-20 |
| 5200683 | Method for optimizing sampling rates for position tracking for motion control systems | Richard J. Maczka, Carl H. Russell, III | 1993-04-06 |
| 5198739 | Software controllable circuit for resolver excitation switching in a motion control system | Richard J. Maczka, Carl H. Russell, III | 1993-03-30 |
| 5198735 | Method for eliminating position tracking errors in the presence of resolver excitation errors for motion control systems | Richard J. Maczka, Carl H. Russell, III | 1993-03-30 |
| D323094 | Combined toaster and heater for a frankfurter or the like | Gordon K. Russell, Clement Ching, Kam-Chuen Chan | 1992-01-14 |
| 4972767 | Toaster | Gordon K. Russell, Clement Ching, Kam-Chuen Chan | 1990-11-27 |
| 4901631 | Toaster | Gordon K. Russell, Clement Ching, Kam-Chuen Chan | 1990-02-20 |
| 4559970 | Pilot control relay valve apparatus | William P. Rogers, Vernon McGary, Peter Lenart | 1985-12-24 |
| 4442860 | Pilot control relay valve apparatus | — | 1984-04-17 |