Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938386 | Cup trip assembly | Henry G. Roethel | 1990-07-03 |
| 4927061 | Dispensing valve with elastic sealing tube | Henry G. Roethel | 1990-05-22 |
| 4887742 | One piece dispensing valve | Henry G. Roethel | 1989-12-19 |
| 4881669 | Dispenser valve and method of forming the same | Henry G. Roethel | 1989-11-21 |