Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511832 | Concentric cutting assembly, concentric cutting systems, and net penetration method | Jim Wiggins, Conrad Zeglin | 2016-12-06 |
| 9260169 | Concentric cutting assembly, concentric cutting systems, and net penetration method | Jim Wiggins, Conrad Zeglin | 2016-02-16 |