Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504692 | AFCI device which detects upstream and downstream series and parallel ARC faults | Bruce F. Macbeth, Thomas N. Packard, James P. Romano | 2003-01-07 |
| 5060598 | Cat litter | — | 1991-10-29 |