Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524371 | Method of terminating a stranded synthetic filament cable | Richard V. Campbell, David W. Hilbig, Kristopher Wortham | 2022-12-13 |
| 11273527 | Method of terminating a stranded synthetic filament cable | Richard V. Campbell, David W. Hilbig, Kristopher Wortham | 2022-03-15 |
| 10543573 | Method of terminating a stranded synthetic filament cable | Richard V. Campbell, David W. Hilbig, Kristopher Wortham | 2020-01-28 |
| 9115777 | Self-retracting extension limiting device | Richard V. Campbell, David W. Hilbig, Kristopher Wortham, Kevin Gomes, Kevin J. Barefield | 2015-08-25 |
| 9086118 | Locking pin with spring retention mechanism | Richard V. Campbell, David W. Hilbig, Kristopher Wortham | 2015-07-21 |
| 8371015 | Method of terminating a stranded synthetic filament cable | Richard V. Campbell, David W. Hilbig, Kristopher Wortham | 2013-02-12 |
| 7552692 | Spreader tip with discontinuous external mounting | Richard V. Campbell, David W. Hilbig | 2009-06-30 |