Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004713 | Frequency stable NPO ceramics | Pronob Bardhan | 1991-04-02 |
| 4978646 | Capacitors and high dielectric constant ceramics therefor | Pronob Bardhan, Roger F. Bartholomew, Donald M. Trotter, Jr. | 1990-12-18 |
| 4367265 | Intergranular insulation type semiconductive ceramic and method of producing same | Hem Takiar | 1983-01-04 |