Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557987 | Co-extruded tubing for an off-axis ink delivery system | Alan Shibata, Alan Biggs, Lap T. Nguyen, Paul Nash, Yi Liu +4 more | 2003-05-06 |
| 6491364 | Inkjet printing with air movement system to improve dot shape | Joe R. Pietrzyk (), Thomas M. Sabo, Dustin Blair, Grant Webster, Stephen W. Bauer | 2002-12-10 |
| 6072402 | Secure entry system with radio communications | Ron McCauley, Ralph H. Wells, III, John W. Sherman, Wayne F. Larson | 2000-06-06 |
| 5705991 | Access control device featuring key ordering or key simultaneity | Ron McCauley, Ralph H. Wells, III, John W. Sherman, Wayne F. Larson | 1998-01-06 |
| 5280518 | Electronic security system | Richard W. Danler, John W. Sherman, David Babler, Ron Chapin, Kenneth L. Reviea +1 more | 1994-01-18 |
| 4560989 | Method and apparatus for accelerating the recording rate of a CRT graphic recorder | Pierre Radochonski, Joern B. Eriksen, Jerrold J. Rogers, William W. Gellatly | 1985-12-24 |