Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7335085 | Entertainment and stress relief disk | — | 2008-02-26 |
| 5878307 | Toner container having rotary seal | David Greenlaw, Arthur S. Kroll, Antonio Russo | 1999-03-02 |
| 4303836 | Audio silencer for radio and T-V sets | — | 1981-12-01 |