Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479536 | System, methods and apparatus for urine collection and storage | — | 2019-11-19 |
| 6138658 | Concrete cutting chain with sealed joints | — | 2000-10-31 |
| 5184598 | Saw chain for aggregate materials | — | 1993-02-09 |
| 5136783 | Chain saw sprocket | Encho J. Kuzarov | 1992-08-11 |
| 5129160 | Feed mechanism for a cutting device | — | 1992-07-14 |
| 4970789 | Sprocket nose guide bar for chain saws | — | 1990-11-20 |