Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581912 | Jack assembly for supporting a shelter structure | Scott Douglas Dixon, James Richard Cullinane | 2003-06-24 |
| 4869697 | Water ski binding | Gail M. Ackert, Donald B. Gillis | 1989-09-26 |
| 4758191 | Water ski binding | Gail M. Ackert, Donald B. Gillis | 1988-07-19 |
| 4738646 | Water ski binding | Gail M. Ackert, Donald B. Gillis | 1988-04-19 |
| D293259 | Water ski | Denis J. Hoyt | 1987-12-15 |
| D293260 | Water ski | Denis J. Hoyt | 1987-12-15 |