Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9589706 | Downhole cables with both fiber and copper elements | — | 2017-03-07 |
| 9557231 | Sensing cable | Brett Villiger, Craig Stratton, Joe Cignarale, Yoshio Hashimoto, Matsuhiro Miyamoto | 2017-01-31 |
| 9547146 | Tamper sensitive fiber optic cable | Patrick E. Dobbins, Joseph Cignarale | 2017-01-17 |