Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976621 | Pre-deformed thermoplastics spring and method of manufacture | Timothy P. Coffield, Dean Zimmerman, Andrew B. Hartmann | 2018-05-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976621 | Pre-deformed thermoplastics spring and method of manufacture | Timothy P. Coffield, Dean Zimmerman, Andrew B. Hartmann | 2018-05-22 |