Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751055 | Auger with continuous knife | Jakob Tamminga, Christopher Bessey | 2017-09-05 |
| 8770826 | Gearbox with breather system | Jakob Tamminga | 2014-07-08 |
| D515839 | Working aid | — | 2006-02-28 |
| 5519193 | Method and apparatus for stressing, burning in and reducing leakage current of electronic devices using microwave radiation | Peter E. Freiermuth, Kathleen S. Ginn, Jeffrey A. Haley, Susan J. LaMaire, David Lewis +7 more | 1996-05-21 |