Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369468 | System for detecting the state of a switch device | James R. Goings | 2002-04-09 |
| 6140622 | System for detecting the state of a switch device | James R. Goings | 2000-10-31 |