Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039275 | Method for transferring cargo between vessel and dock | — | 1991-08-13 |
| 4872798 | Vessel to dock cargo transfer apparatus | — | 1989-10-10 |
| 4668899 | Overhead garage door lock for use with automatic opener | William Parks, Peter Arnold | 1987-05-26 |