Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655915 | Coaxial cable connection protection system for unused connection port | John Mattis | 1997-08-12 |
| 5609501 | Feed through coaxial cable connector | John Mattis, John A. Ross, Jeff Sampson | 1997-03-11 |