Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312115 | Packaging system and seal jaw for packaging film | Richard Lees, Roger Hogan | 2025-05-27 |
| 5401112 | Fill/invert package with specialized sealing, non-flow-through elevator system | Arthur H. Dornbusch, Marc Greenwald, Alex S. Szekely | 1995-03-28 |
| 4747519 | Hanger system for a container | Daniel R. Long, Roger E. Schanzle | 1988-05-31 |
| 4605330 | Dispensing container for stick-solids | Michael J. Crowley, Arthur H. Dornbusch | 1986-08-12 |
| 4402427 | Cartridge piston with integrally molded sealing plug | Alfred J. Muskovin, Lawrence J. Aubert | 1983-09-06 |