Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279584 | Bulk ultrasonic degreasing, cleaning, and drying method | — | 2001-08-28 |
| 6145518 | Bulk ultrasonic degreasing cleaning and drying apparatus and method of using same | — | 2000-11-14 |
| 4463844 | Apparatus and method for return of empty aluminum cans | Jan L. Dorfman, Robert Leland Frenkel, Ronald A. Pearce | 1984-08-07 |
| D269503 | Face plate for a demand limiter | Alan F. Neel, II, Rodney M. Johnson | 1983-06-28 |
| 4370723 | Computerized energy management system | Alan F. Neel, II, Christopher A. Swartout, Neil E. Dvorak | 1983-01-25 |
| 4274456 | Apparatus for dispensing fluid sealant | — | 1981-06-23 |