Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349502 | Universal lattice for magnetic electronic article surveillance system | Thomas J. Brace | 1994-09-20 |
| D346341 | Electronic article surveillance interrogation panel unit | John E. Nelson, Roland W. Rubertus, Alan E. Smither | 1994-04-26 |
| D317272 | Electronic article surveillance unit | Roland W. Rubertus, Peter J. Zarembo, Steven P. Belletire, Gregory J. Foster | 1991-06-04 |
| 4994939 | Universal lattice for magnetic-electronic article surveillance system | Roland W. Rubertus, Peter J. Zarembo | 1991-02-19 |
| 4874631 | Multi-chamber deposition system | Richard L. Jacobson, Frank R. Jeffrey | 1989-10-17 |
| 4841908 | Multi-chamber deposition system | Richard L. Jacobson, Frank R. Jeffrey | 1989-06-27 |