Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445175 | Remote, wireless electrical signal measurement device | Dennis A. Zimmerman | 2002-09-03 |
| 6353313 | Remote, wireless electrical signal measurement device | Dennis A. Zimmerman | 2002-03-05 |