Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648626 | Parts collection system for injection molding machines | — | 2003-11-18 |
| 6279733 | Conveyor belt tensioning and tracking systems | — | 2001-08-28 |
| 6209715 | Conveyor belt tensioning and tracking systems | — | 2001-04-03 |
| D438683 | Bulk transport resin bin | — | 2001-03-06 |
| 5947264 | Conveyor belt tensioner and guide | — | 1999-09-07 |
| D366101 | Tie bar sleeve | — | 1996-01-09 |
| 4741687 | Guide skirt and device of collecting and storing injection molded parts | — | 1988-05-03 |
| 4387064 | Method and apparatus for sorting defective parts | Frank J. Werderitch | 1983-06-07 |
| 4311492 | Vacuum tube filter cover | — | 1982-01-19 |
| 4295815 | Guide skirt | — | 1981-10-20 |