Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338864 | Direct fit automotive brakes | — | 2025-06-24 |
| 8282753 | Articles and methods of masking or protecting a substrate | John D. Stelter, Troy K. Ista, Patrick J. Hager, Kevin M. Eliason | 2012-10-09 |
| 8105450 | Articles and methods of masking or protecting a substrate | John D. Stelter, Troy K. Ista, Patrick J. Hager, Kevin M. Eliason | 2012-01-31 |
| 7279057 | Method of finishing a wood substrate | Jeffrey R. Janssen | 2007-10-09 |
| 6964509 | Task lighting system | John E. Gozum, Duane C. Richardson | 2005-11-15 |
| 6811628 | Method of finishing a wood substrate | Jeffrey R. Janssen | 2004-11-02 |
| 6799880 | Illumination device | John E. Gozum, Gerald L. Uhl | 2004-10-05 |
| 6535667 | Light fiber comprising continuous outer cladding and method of making | John E. Gozum, Gerald L. Uhl, Raymond C. Wegleitner | 2003-03-18 |
| 6267492 | Illumination device with side emitting light guide | David J. Lundin | 2001-07-31 |
| 4272091 | Roller skate | — | 1981-06-09 |