Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453821 | Apparatus for driving and controlling solenoid impact imprinter | Thomas R. Emmons, Dennis J. Warwick | 1995-09-26 |
| 5401111 | System and method for cleaning data bearing cards | Richard C. Nubson, Glenn R. Carney, Luc Debleeckere, Milo B. Squires, David E. Wickstrom +5 more | 1995-03-28 |
| 5320435 | Direct solenoid drive imprinting mechanism | Dennis J. Warwick | 1994-06-14 |
| 5204802 | Method and apparatus for driving and controlling an improved solenoid impact printer | Thomas R. Emmons, Dennis J. Warwick | 1993-04-20 |
| 5037216 | System and method for producing data bearing cards | Richard C. Nubson, Glenn R. Carney, Luc Debleeckere, Milo B. Squires, David E. Wickstrom +5 more | 1991-08-06 |
| 4937438 | Magnetic encoding apparatus and method | Dennis J. Warwick | 1990-06-26 |
| 4688785 | Embossing assembly for automatic embossing system | Richard C. Nubson, Glenn R. Carney, Edward R. Gabel, Robert Schmidt, Leroy E. Gerlach +1 more | 1987-08-25 |
| 4519600 | Card feeding, transfer and output apparatus for an automatic embossing system | Dennis J. Warwick, Richard C. Nubson | 1985-05-28 |