Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D676752 | Bottle | — | 2013-02-26 |
| D668962 | Bottle | — | 2012-10-16 |
| 5316973 | Method of making semiconducting ferroelectric PTCR devices | Da Yu Wang, Daniel T. Kennedy, Burton W. MacAllister, Jr. | 1994-05-31 |
| 5281845 | PTCR device | Da Yu Wang, Daniel T. Kennedy, Burton W. MacAllister, Jr. | 1994-01-25 |
| 4542843 | Method of friction welding a lamp feedthrough assembly | — | 1985-09-24 |
| 4537323 | Mo-Ti members with non-metallic sintering aids | Brian M. Ditchek | 1985-08-27 |
| 4317413 | Detonator element | Kare R. Strandli, Jarle Fjeldstad | 1982-03-02 |