Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6163988 | Assembly connectable to an operating arm of a machine for performing work functions | Samuel S. Pratt, Tim A. Davis, Ashley Hejple, Peter N. Lalos | 2000-12-26 |
| 5621987 | Implement coupling assembly for excavator machines and the like | Samuel S. Pratt, Tim A. Davis, Ashley Heiple | 1997-04-22 |
| 5618157 | Detachable coupler assembly | Samuel S. Pratt, Tim A. Davis, Ashley Heiple | 1997-04-08 |
| 5611158 | Assembly for coupling an implement to an operating arm of a machine in various angular positions | Samuel S. Pratt, Tim A. Davis, Ashley Heiple, Peter N. Lalos | 1997-03-18 |
| 5575093 | Coupler assembly | Samuel S. Pratt, Tim A. Davis, Ashley Heiple, Peter N. Lalos | 1996-11-19 |