Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575184 | System and method for milling materials | David Czekai | 2009-08-18 |
| 6991191 | Method of using a small scale mill | David Czekai, Henry William Bosch, Niels P. Ryde | 2006-01-31 |
| 6976647 | System and method for milling materials | David Czekai | 2005-12-20 |
| 6745962 | Small-scale mill and method thereof | David Czekai, Henry William Bosch, Niels P. Ryde | 2004-06-08 |
| 6742734 | System and method for milling materials | David Czekai | 2004-06-01 |
| 6582285 | Apparatus for sanitary wet milling | David Czekai | 2003-06-24 |
| 6431478 | Small-scale mill and method thereof | David Czekai, H. William Bosch, Niels P. Ryde, Tuula Ryde | 2002-08-13 |
| 5793593 | Method and apparatus using a five-wire network for distribution of electrical power | Leon D. Hall | 1998-08-11 |
| 5260546 | Gun for gas metal arc welding | John A. Ingwersen, Thomas D. Montague | 1993-11-09 |
| D334517 | Welding gun | John A. Ingwersen, Thomas L. Montague | 1993-04-06 |
| 5132513 | Gun for gas metal arc welding | John A. Ingwersen, Thomas D. Montague | 1992-07-21 |