Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260845 | Combination of capo and pick holder and dispenser | — | 2025-03-25 |
| 12112728 | Guitar pick holder and dispenser | — | 2024-10-08 |
| 5878483 | Hammer for forming bulges in an array of compliant pin blanks | John Arthur Stubecki, William Richard Sondej | 1999-03-09 |
| 5715595 | Method of forming a pinned module | John Arthur Stubecki, William Richard Sondej | 1998-02-10 |
| 5548486 | Pinned module | John Arthur Stubecki, William Richard Sondej | 1996-08-20 |