Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8433452 | Method for load control using temporal measurements of energy for individual pieces of equipment | Christopher Fleck, Edward Kobeszka | 2013-04-30 |
| 5825375 | Ink jet system with serial data printheads | Jimmy L. Droit, Ronald J. Johnsen, Mark Reinders | 1998-10-20 |
| 5606349 | Ink jet system with serial data printheads | Jimmy L. Droit, Ronald J. Johnsen, Mark Reinders | 1997-02-25 |
| 5115493 | Continuous laser printer for printing over page boundaries | Ivan M. Jeanblanc, Stephen E. Hutchison, Ronald J. Johnsen | 1992-05-19 |
| 4768151 | Electronic bingo card manager | Kenneth A. Birenbaum, Stephen E. Hutchison, Chester F. Jankowski | 1988-08-30 |
| 4564018 | Ultrasonic system for obtaining ocular measurements | Stephen E. Hutchison, J. Alan Ritter | 1986-01-14 |
| 4254410 | Pseudo-random pulse line security monitoring system | — | 1981-03-03 |