Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985000 | Shielded cable termination assembly | John N. Tengler | 1991-01-15 |
| 4871318 | Tapered strain relief electrical interconnection system | John N. Tengler | 1989-10-03 |
| 4781620 | Flat ribbon coaxial cable connector system | John N. Tengler, Chris A. Shmatovich, Ross Tessien | 1988-11-01 |
| 4718860 | Tapered strain relief electrical interconnection system | John N. Tengler | 1988-01-12 |