Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220288 | Protection of fragrance in a wax candle using an antioxidant | Daniel D'Amico, Robert Black, Daniel Perlman | 2007-05-22 |
| 5569089 | Universal joint construction | — | 1996-10-29 |
| 5152683 | Double rotary piston positive displacement pump with variable offset transmission means | — | 1992-10-06 |