Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156590 | Digital multimeter | Stephen Jachim | 2018-12-18 |
| 7684878 | Programmable hardware element pre-regulator | George C. Topala, Gustavo Castro | 2010-03-23 |
| 5386188 | In-circuit current measurement | Michael Minneman, John G. Banaska, Gary K. Bish, Andy J. Creque, Michael Paul Atwell | 1995-01-31 |
| D343799 | Electronic measuring/monitoring instrument | Robert G. Spinks, William J. Kasprik, Maria G. Mock | 1994-02-01 |
| D343800 | Electronic measuring/monitoring instrument | Robert G. Spinks, David Kruszewski, Michael Minneman | 1994-02-01 |
| 4598253 | JFET ohmic differential amplifier | Thomas J. Mego | 1986-07-01 |