Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568731 | Pipe lifting apparatus and method | William J. Alexander, III, Chuan Yi Wen | 2003-05-27 |
| 5121307 | Self contained solar powered strobe light | — | 1992-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568731 | Pipe lifting apparatus and method | William J. Alexander, III, Chuan Yi Wen | 2003-05-27 |
| 5121307 | Self contained solar powered strobe light | — | 1992-06-09 |