Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982637 | Rotary cutting apparatus | — | 1991-01-08 |
| 4914995 | Rotary cutting apparatus | — | 1990-04-10 |
| 4913013 | Rotary cutting apparatus | — | 1990-04-03 |
| 4857039 | Flexible material folding apparatus | Clyde C. Tendick | 1989-08-15 |
| 4850933 | Flexible coupling | — | 1989-07-25 |
| 4850944 | Hot air hem sealer heat exchanger | — | 1989-07-25 |
| 4834697 | Driven guide roller indexing system | — | 1989-05-30 |
| 4834698 | Cam positioned index take up roll | — | 1989-05-30 |
| 4821936 | Hydraulic index drive system | — | 1989-04-18 |
| 4819928 | Plastic film air table conveyor | Clyde C. Tendick | 1989-04-11 |
| 4820252 | Method and apparatus for forming a pair of hems in superposed layers of a moving thermoplastic film web | — | 1989-04-11 |
| 4778283 | Draw band bag | — | 1988-10-18 |
| 4682447 | Lightweight tarpaulin | — | 1987-07-28 |
| 4627584 | Method and apparatus for feeding a plastic ribbon | Philip Kuhn | 1986-12-09 |
| 4580372 | Lightweight tarpaulin | — | 1986-04-08 |
| 4467506 | Apparatus for forming and advancing transverse yarn reaches | — | 1984-08-28 |
| 4397703 | Method and apparatus for manufacture of laminated reinforced film | — | 1983-08-09 |