Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817240 | Appliance door hinge | James A. Parker | 1989-04-04 |
| 4530609 | Conveyor roll bearing | Philip D. Jasperse, Siegfried K. Weis | 1985-07-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817240 | Appliance door hinge | James A. Parker | 1989-04-04 |
| 4530609 | Conveyor roll bearing | Philip D. Jasperse, Siegfried K. Weis | 1985-07-23 |