Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6209606 | Apparatus for producing packaging material having a tear tape | Geoffrey B. May, Brian Davis | 2001-04-03 |
| 5595803 | Filmic packaging material and a tear adherent thereto | Geoffrey B. May, Brian Davis | 1997-01-21 |
| 5203935 | Method of producing packaging material having a tear tape | Geoffrey B. May, Brian Davis | 1993-04-20 |
| 4844962 | Tapes | Geoffrey B. May, Brian Davis | 1989-07-04 |