Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7735194 | Casement window hinge with sash locator | — | 2010-06-15 | |
| 6820861 | Bottle jack apparatus and method | — | 2004-11-23 | $12,949,000 |
| 6742767 | Floor jack apparatus and method | — | 2004-06-01 | $6,630,000 |
| 6162024 | Constant horsepower continuously variable volume pump | — | 2000-12-19 | $33,577,000 |