Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580447 | Biocide filter | Jeffrey K. Aldred, Kraig J. Koski, Louis Junker, Eric M. Reynolds | 1996-12-03 |
| 5534145 | Compact water filtration pump | Jeffrey K. Aldred, Richard Kraemer | 1996-07-09 |
| 5433848 | Water filtration pump with disposable filter cartridges | Jeffrey K. Aldred, Richard J. Kreamer | 1995-07-18 |
| 5431816 | Prefilter for a water purification pump | Jeffrey K. Aldred, Richard Kraemer | 1995-07-11 |
| 5366642 | Compact water filtration and purification pump | Jeffrey K. Aldred, Richard Kraemer | 1994-11-22 |
| 5155639 | Transport apparatus for a single reel tape cartridge | Robert T. Heath, Ron Permut, William J. Rueger, Jeffrey M. Farina, Gus Cotey, deceased +4 more | 1992-10-13 |
| 4555077 | Tape cartridge | Charles A. Durand, Larry R. Gadsby | 1985-11-26 |
| 4370802 | Method of making a thin film magnetic head assembly with multiconductive connecting elements | Pierre Shelley | 1983-02-01 |
| 4361029 | Pneumatic radius sensor | — | 1982-11-30 |
| 4301687 | Pneumatic tension sensor | James W. Jewitt, Ross W. Johnston | 1981-11-24 |