Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695373 | Expandable universal-joint boot | — | 2010-04-13 |
| 5244435 | Reversing axes belt steering pulley | — | 1993-09-14 |
| 5172645 | Means for dispensing granular agrichemical products | Samuel TUTT | 1992-12-22 |
| 5163806 | Airline food transportation system | Graham D. Robertson, Barry J. Walter, John Busuttil | 1992-11-17 |
| 4685214 | Protective guard unit for metal working tool | Charles W. Shearon, Edward N. Berticevich | 1987-08-11 |
| 4425089 | Apparatus for extracting frozen confections | David N. Anderson, William M. Easter | 1984-01-10 |
| 4392600 | Apparatus for making pallets | Veikko K. Viitanen | 1983-07-12 |
| 4352830 | Method for extracting frozen confections | David N. Anderson, William M. Easter | 1982-10-05 |
| 4335583 | Apparatus for freezing confections | — | 1982-06-22 |
| 4330245 | Apparatus for producing frozen confections | David N. Anderson, William M. Easter | 1982-05-18 |
| 4324108 | Apparatus for freezing confection material | Veikko K. Viitanen | 1982-04-13 |
| 4323336 | Inserting sticks into confections | Bruce M. Harper, Thomas Edward Roberts, Veikko K. Viitanen | 1982-04-06 |