Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422137 | Device and method for lifting and lowering a load | — | 2016-08-23 |
| D759337 | Combined lifting hook and coupling guide assembly | — | 2016-06-14 |
| D322593 | Boat propeller shield | Mary E. Kearney | 1991-12-24 |