Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628428 | Automated feeder system and apparatus | Jeffrey Calhoun, Emil A. Scordato, Gary Helstern | 1997-05-13 |
| 5511690 | Automated feeder system and apparatus | Jeffrey Calhoun, Emil A. Scordato, Gary Helstern | 1996-04-30 |
| 4724574 | Suction cleaner | Leonard E. Bowerman, George Moyher, Jr. | 1988-02-16 |