Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113324 | Re-positionable floor guide system and tool for use in the same | — | 2018-10-30 |
| 10023435 | Hoisting apparatus with enclosure and lifting platform | — | 2018-07-17 |
| 9909276 | Pick hole guard for manhole covers | Tina Thompson, Ted Gilligan | 2018-03-06 |