Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187474 | Compact shotgun, multipurpose mount, and trigger assembly | — | 2021-11-30 |
| 9448024 | Firearm safety and chamber block indicator | — | 2016-09-20 |
| 9310149 | Firearm safety and chamber block indicator | — | 2016-04-12 |
| D524674 | Speaker timing device | — | 2006-07-11 |
| D518431 | Kayak | — | 2006-04-04 |
| D517974 | Kayak hull | — | 2006-03-28 |
| 6092491 | Boiler wash | — | 2000-07-25 |
| 5855180 | Tilting dry dock for small watercraft | — | 1999-01-05 |
| D400155 | Boat handling slots | — | 1998-10-27 |
| D391916 | Kayak | — | 1998-03-10 |
| 5694324 | System and method for manufacturing articles using fluent material droplets | Nathan Masters | 1997-12-02 |
| 5546313 | Method and apparatus for producing three-dimensional articles from a computer generated design | — | 1996-08-13 |
| 5367975 | Kayak cockpit cover with retention edge | Don Hamilton | 1994-11-29 |
| 5216616 | System and method for computer automated manufacture with reduced object shape distortion | — | 1993-06-01 |
| 5189974 | Kayak catamaran | — | 1993-03-02 |
| 5172646 | Canoe with asymmetrical hull | — | 1992-12-22 |
| 5134964 | Flexible security loop for kayaks | — | 1992-08-04 |
| 5134569 | System and method for computer automated manufacturing using fluent material | — | 1992-07-28 |
| 5094607 | Thermoplastic mold for rotational molding | — | 1992-03-10 |
| 5039297 | Rotational molding apparatus | — | 1991-08-13 |
| 4980112 | Method for rotational molding | — | 1990-12-25 |
| 4942840 | Foot brace for kayaks | Roger A. Williams | 1990-07-24 |
| 4820216 | Adjustable kayak paddle | — | 1989-04-11 |
| 4744327 | Kayak foot brace | — | 1988-05-17 |
| 4727821 | Detachable pod and kayak | — | 1988-03-01 |