Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267057 | Continuously variable valve lift for internal combustion engine | — | 2012-09-18 |
| 6494055 | Beater/dasher for semi-frozen, frozen food dispensing machines | Michael Meserole, Jack D. Wohler | 2002-12-17 |
| 6253573 | High efficiency refrigeration system | Michael Meserole | 2001-07-03 |
| 4580905 | Flavor mixing and dispensing device for frozen confection machines | A. Clark Larson, Preston L. Aylesworth | 1986-04-08 |
| 4393659 | Method and apparatus for producing sterile slush ice | Richard M. Keyes | 1983-07-19 |
| 4390760 | Conductivity type in-line liquid sensing apparatus | — | 1983-06-28 |
| 4327845 | Dispensing apparatus with discharge assistant and rotary dispensing valve | Richard M. Keyes, William R. Baillie | 1982-05-04 |
| 4275567 | Method and apparatus for controlling operation of a soft-serve machine | — | 1981-06-30 |
| 4203461 | Freezer door for a soft-serve freezer | — | 1980-05-20 |
| 4201558 | Method and apparatus for preparing and dispensing a semi-frozen product | Preston L. Aylesworth | 1980-05-06 |