Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437957 | Accelerated channel scanning with a two-point-modulated phase-locked loop | Zafer Boz, Dhammika Bokolamulla | 2022-09-06 |
| 11296652 | Oscillating circuit with differential varactor circuits | — | 2022-04-05 |
| 11212017 | Phase-locked loop (PLL) calibration | Georgios Mylonas, Andrew Gordon Summers, Oleg Popov | 2021-12-28 |
| 5273087 | Vapor recovery nozzle with flow indicators | Wolfgang Koch, Dennis J. Strock, Harry B. Hartman, Michael S. Butkovich, Terrance L. Lambert +1 more | 1993-12-28 |
| D342742 | Fuel dispenser handle | Charles M. Daul, Wolfgang Koch, Dennis J. Strock | 1993-12-28 |
| 5255129 | Magnetic code reader with adjustable thresholds | — | 1993-10-19 |