Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006687 | Modular floating boat lift | Jeffrey M. Hillman | 1999-12-28 |
| D398576 | Personal watercraft dock | Jeffrey M. Hillman | 1998-09-22 |
| D389923 | Swim ladder for a dock | Jeffrey M. Hillman | 1998-01-27 |
| 5281055 | Floating dock | Jack A. Neitzke | 1994-01-25 |