Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299715 | Urethane adhesive-laminated carpeting | Leah Langsdorf, Jeffrey L. Robbins, Ulrich Holeschovsky, Harry Stefanou, Robert D. Duffy +1 more | 2001-10-09 |
| 4308062 | Dental cavity varnish composition | Peter P. L. Cheung | 1981-12-29 |