Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1014395 | Boat fender | Duane Mattix | 2024-02-13 |
| 11753117 | Collapsable anchor | Duane Mattix | 2023-09-12 |
| 11453463 | Sport anchor | Duane Mattix | 2022-09-27 |
| 7523984 | Reconfigurable infant activity center | — | 2009-04-28 |
| 6896575 | Foldable infant activity center | Paul Fair | 2005-05-24 |
| 5937140 | Thermal-fuse plug-through, plug-in diffuser | Stephen B. Leonard, James R. Crapser | 1999-08-10 |
| 5725393 | Electrical connector with variable plug retention mechanism | Stephen B. Leonard | 1998-03-10 |