Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999936 | Illuminated sign | David W. Fairfield | 1991-03-19 |
| D308042 | Watercraft stabilizing flotation structure | William M. Kitner, James R. Keahey | 1990-05-22 |
| 4756455 | Utility saddlebag for watercraft | William M. Kitner | 1988-07-12 |