Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072198 | Impedance matched coaxial transmission system | Lael B. Taplin | 1991-12-10 |
| 4987823 | Location of piston position using radio frequency waves | Lael B. Taplin | 1991-01-29 |
| 4469626 | Composition and method for forming a thick film oxygen sensing element | Wayne D. Tuohig | 1984-09-04 |