Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349719 | Apparatus for laser perforation of transported articles | Ernest Cashwell, Walter W. Duley, A. Clifton Lilly, Jr., Warren E. Claflin, Edward B. Stultz +1 more | 1982-09-14 |
| 4346284 | Dual path web transport and processing apparatus with radiant energy directing means | Peter Martin | 1982-08-24 |
| 4330356 | Web marking apparatus and method | Steven F. Spiers | 1982-05-18 |
| 4322043 | Web transport apparatus | — | 1982-03-30 |