Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5517040 | Personalizable semiconductor chips for analog and analog/digital circuits | Gordon G. Koehler, Karl L. Ladin, John T. Trnka | 1996-05-14 | $11,662,000 |
| 4698599 | Differential summing amplifier for inputs having large common mode signals | — | 1987-10-06 | $28,387,000 |