Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483315 | Deck of a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2003-12-09 |
| 6651573 | Personal watercraft | Rick Adamczyk, David Kalhok | 2003-11-25 |
| D466857 | Personal watercraft sun deck | Shannon Cassell, Greg Martin, David Kalhok | 2002-12-10 |
| D465448 | Section of a personal watercraft sun deck | Shannon Cassell, Greg Martin, David Kalhok | 2002-11-12 |
| D465193 | Combined seat and sun deck unit for a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-11-05 |
| D465190 | Combined seat and sun deck unit of a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-11-05 |
| D464927 | Sun deck of a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-10-29 |
| D464929 | Seat of a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-10-29 |
| D463771 | Personal watercraft seat | Shannon Cassell, Greg Martin, David Kalhok | 2002-10-01 |
| D463770 | Section of a sun deck of a personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-10-01 |
| D462931 | Personal watercraft | Shannon Cassell, Greg Martin, David Kalhok | 2002-09-17 |
| D462644 | Personal watercraft deck | Shannon Cassell, Greg Martin, David Kalhok | 2002-09-10 |
| D453955 | Personal water craft | Shannon Cassell, Greg Martin, David Kalhok | 2002-02-26 |