Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722997 | Golf cup and flagpole adapter with replaceable bushing | — | 2004-04-20 |
| 5078291 | Reusable closure device for bottles | — | 1992-01-07 |
| 4769607 | Caustic monitoring and control system and probe | Clarence A. Bauman, Martin P. Step | 1988-09-06 |
| 4691748 | Improved filler tube tip and centering bell bushing | — | 1987-09-08 |
| 4295503 | Automatic glass fragmentation decontaminating system for glass containers | — | 1981-10-20 |
| 4207932 | Automatic filler tube and bell flushing | — | 1980-06-17 |