Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D708542 | Jewelry | — | 2014-07-08 |
| 6040061 | Tear resistant multilayer films based on sebacic acid copolyesters and articles incorporating such films | Ralph H. Bland, James M. Jonza, Jeffrey F. Bradley, Kenneth B. Smith | 2000-03-21 |
| 5604019 | Tear resistant multilayer films and articles incorporating such films | Ralph H. Bland, James M. Jonza, Richard C. Allen, Jeffrey F. Bradley, Kenneth B. Smith +1 more | 1997-02-18 |
| 5427842 | Tear resistant multilayer films and articles incorporating such films | Ralph H. Bland, James M. Jonza, Richard C. Allen, Jeffrey F. Bradley, Kenneth B. Smith +1 more | 1995-06-27 |