Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220983 | Expandable joint | — | 2012-07-17 |
| 7648015 | Multi-section discharge chute | Benjamin J. Gillmore, Bryan S. Datema, Randy K. Bailey | 2010-01-19 |
| 7578379 | Multi-section discharge chute | Benjamin J. Gillmore, Bryan S. Datema, Randy K. Bailey | 2009-08-25 |
| 4771083 | Micro cellular polyetherurethane shock absorber | — | 1988-09-13 |
| 4716213 | Polyesters polyols prepared from glutaric acid, succinic acid and adipic acid, and polyurethanes prepared therefrom | Daniel Grenier | 1987-12-29 |
| 4525574 | Polyesters polyols prepared from glutaric acid, succinic acid and adipic acid, and polyurethanes prepared therefrom | — | 1985-06-25 |