Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7696420 | String bender for electric guitar | — | 2010-04-13 |
| 6514542 | Treatments for improved beer flavor stability | Michael Jerome McGarrity, David Jack Maradyn, Robert J. Stewart, Amanda Mary Tinginys | 2003-02-04 |