Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478059 | Liquid container having neck with stacked annular sealing surfaces thereon | — | 2002-11-12 |
| 5634504 | Venting and flow control closure device having repeating vented fracture pattern | — | 1997-06-03 |
| 5244186 | Removable handrail mounting bracket assembly | — | 1993-09-14 |
| 4250064 | Plastic formulation reinforced with organic fibers | — | 1981-02-10 |