Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7027952 | Data transmission method for a multi-protocol handheld field maintenance tool | Daniel E. Vande Vusse, Kun Yang, Alan R. Dewey, Gregory J. Opheim | 2006-04-11 |
| 6629059 | Hand held diagnostic and communication device with automatic bus detection | Dale W. Borgeson | 2003-09-30 |
| 4339750 | Low power transmitter | — | 1982-07-13 |
| 4262220 | Optical current isolator circuit | — | 1981-04-14 |