Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4920624 | Method and apparatus for making a double helix thermostat metal spring | Henry Ty, George DeAmaral | 1990-05-01 | $2,892,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4920624 | Method and apparatus for making a double helix thermostat metal spring | Henry Ty, George DeAmaral | 1990-05-01 | $2,892,000 |