Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6048208 | Electrical service simulator | — | 2000-04-11 | $70,550,000 |
| 4377925 | Bracket for conduit trenches | — | 1983-03-29 | |
| 4337687 | Poppet trip device for hydraulic cylinders | — | 1982-07-06 |