Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134905 | Evaporative cooler pump apparatus | Harold O. Collins, Gilbert Mancillas | 2000-10-24 |
| 5829789 | Primary label with removable self-adhesive labels | Carl W. Treleaven, Glenn A. Grosskopf, Robert Gerstung, Robert L. Pavetto | 1998-11-03 |
| 5527157 | Evaporative coller pump apparatus | Harold O. Collins, Gilbert Mancillas | 1996-06-18 |
| 5377502 | Ripening controlling chamber apparatus | Harold O. Collins, Gilbert Mancillas | 1995-01-03 |
| 5130063 | Water distribution apparatus for an evaporative cooler | Harold O. Collins | 1992-07-14 |
| 4648613 | Safety design newspaper insert cart | — | 1987-03-10 |
| 4450039 | Web splicing apparatus | Orfeo J. Salvucci, John M. Hobby, Ronald R. Young | 1984-05-22 |
| 4400914 | Sliding door operating means | — | 1983-08-30 |
| 4376542 | Hopper door gasket structure | — | 1983-03-15 |
| 4189869 | Railway car door moving means | — | 1980-02-26 |