Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822234 | Plate feed apparatus | Peter E. Johnson, George W. Kahl | 1989-04-18 |
| 4758126 | Plate feed apparatus | Peter E. Johnson | 1988-07-19 |
| 4737116 | Impedance matching block | Bradley D. Slye | 1988-04-12 |
| 4581087 | Method of making a thermoplastic adhesive-coated tape | — | 1986-04-08 |
| 4472461 | Method for producing perforations in an adhesive-coated porous web | — | 1984-09-18 |