Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529543 | Golf irons with increased consistency | — | 1996-06-25 |
| 5231332 | AC electric field emission suppression in CRT image displays | Wayne D. Grocki | 1993-07-27 |
| 4749919 | Shutdown circuit for video monitor | James R. Oates, Richard J. Steinmetz | 1988-06-07 |
| 4646159 | Unitary CRT display assembly | Casimir J. Duval, Frank Kula, Michael Tamkin | 1987-02-24 |
| 4600859 | Cathode ray tube protection systems | — | 1986-07-15 |
| 4529917 | Drive circuit for a horizontal output transformer | Daniel H. Chin, Philip J. Nowaczyk | 1985-07-16 |
| 4398133 | High frequency computer terminal power supply with isolation | Theodore J. Godawski, James P. McShane, James J. Parker | 1983-08-09 |
| 4321512 | Regulated video display terminal power supply | Robert J. Alvord, Richard J. Steinmetz | 1982-03-23 |
| 4289994 | Vertical drive circuit for video display | Lloyd E. Matthews | 1981-09-15 |
| 4272705 | Anti-ringing circuit for CRT deflection yoke | — | 1981-06-09 |
| 4263615 | Horizontal drive circuit for video display | Richard J. Steinmetz | 1981-04-21 |