Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6043439 | Slide bar interlock | William Michael Crooks, David K. Haag | 2000-03-28 | $9,435,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6043439 | Slide bar interlock | William Michael Crooks, David K. Haag | 2000-03-28 | $9,435,000 |