Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061481 | Suspension trauma relief strap assembly for use with a full body harness | J. Thomas Wolner | 2011-11-22 |
| 7946387 | Self-retracting lifeline | Matthew J. Blackford | 2011-05-24 |