Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545135 | Systems and methods for maintaining sheave grooves | Robert D. Wilson, Jr., Christian E. Thomsen, James Watson, Max Wilson | 2013-10-01 |
| 8469155 | Elevator life safety gate | Christian E. Thomsen, Robert D. Wilson, Jr., James Watson, Max Wilson | 2013-06-25 |
| 8336429 | Systems and methods for maintaining sheave grooves | Robert D. Wilson, Jr., Christian E. Thomsen, James Watson, Max Wilson | 2012-12-25 |