Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260081 | Process and apparatus for rapidly carbonating a liquid beverage | Hugh F. Groth | 1993-11-09 |
| 5192513 | High speed process and apparatus for carbonating water | Hugh F. Groth, L. Scot Duncan | 1993-03-09 |
| 5124088 | Process and apparatus for rapidly carbonating water | — | 1992-06-23 |
| 4960628 | Method and apparatus for in situ forming of a wall plate gasket | Raymond M. Fetcenko | 1990-10-02 |
| 4485297 | Electrical resistance heater | Frederick G. J. Grise | 1984-11-27 |