Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457156 | Wideband cable system | John T. Chapman, Alvar A. Dean, John P. Prokopik, Michael James Healy | 2013-06-04 |
| 7782898 | Wideband cable system | John T. Chapman, Alvar A. Dean, John P. Prokopik, Michael James Healy | 2010-08-24 |