Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5559624 | Communication system based on remote interrogation of terminal equipment | Thomas E. Darcie, N. J. Frigo | 1996-09-24 |
| 5172383 | Mode partition noise screening apparatus | Kenneth C. Reichmann | 1992-12-15 |
| 5056101 | Mode partition screening apparatus | Kenneth C. Reichmann | 1991-10-08 |