Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384653 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2019-08-20 |
| 9188268 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2015-11-17 |
| 8505832 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2013-08-13 |
| 8157187 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2012-04-17 |
| 8141794 | Vehicle windshield cleaning system | David W. Shank, John Washeleski, John E. Mitchell | 2012-03-27 |
| 8123148 | Vehicle windshield cleaning system | David W. Shank, John Washeleski, Thomas Gronski | 2012-02-28 |
| 7959090 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2011-06-14 |
| 7857238 | Vehicle windshield cleaning system | David W. Shank, John Washeleski, Thomas Gronski | 2010-12-28 |
| 7673814 | Vehicle windshield cleaning system | David W. Shank, John Washeleski, John E. Mitchell | 2010-03-09 |
| 7657961 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2010-02-09 |
| 7641131 | Vehicle windshield cleaning system | David W. Shank, John Washeleski, John E. Mitchell | 2010-01-05 |
| 7588194 | Vehicle windshield cleaning system | David W. Shank, John Washeleski | 2009-09-15 |
| 7449852 | Powered panel moving system | John Washeleski, Stephen R. W. Cooper, Todd R. Newman | 2008-11-11 |
| 7312591 | Powered panel moving system | John Washeleski, Stephen R. W. Cooper, Todd R. Newman | 2007-12-25 |
| 6470248 | Vehicle suspension control system | David W. Shank | 2002-10-22 |
| 6396259 | Electronic throttle control position sensor | John Washeleski, David W. Shank, Ronald L. Ballast | 2002-05-28 |
| 6269695 | Analog liquid level sensor | Kimberly Cesternino | 2001-08-07 |
| 6078117 | End cap assembly and electrical motor utilizing same | Randall L. Perrin, John Washeleski | 2000-06-20 |
| 5642043 | Linear position sensor | Clyde Ko, Carl A. Munch, David W. Shank | 1997-06-24 |
| 5576524 | Method and apparatus for aligning turn signal switch | David W. Bull | 1996-11-19 |
| 5217280 | Pressure sensitive signal device for vehicle brake pedal | Todd Nykerk, Ronald D. Ingraham | 1993-06-08 |
| 5010972 | Combination vehicular braking and accessory control system | Ronald D. Ingraham, Todd Nykerk | 1991-04-30 |
| 4978177 | Signal mechanism responsive to force applied to vehicular brake pedal and the like | Ronald D. Ingraham | 1990-12-18 |