Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7465238 | Golf club | — | 2008-12-16 |
| 7183473 | Ergonomic stringed instrument and ergonomic roundback guitar | Frank I. Untermyer, David McDonald, Scott Keeley, Julian Groeli | 2007-02-27 |
| 5181670 | Storage apparatus for storing a necktie | Douglas G. Eaton | 1993-01-26 |
| PP7195 | Willamette Chestnut | — | 1990-03-13 |
| PP7041 | Carolina chestnut | — | 1989-09-26 |
| PP6674 | Heritage chestnut | — | 1989-03-14 |
| PP5537 | Hybrid chestnut tree `Revival` | — | 1985-08-20 |
| 4322121 | Screw-coupled electrical connectors | Arthur J. Riches | 1982-03-30 |