Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46002 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin +1 more | 2016-05-17 |
| 9144525 | Motion assistance system for wheelchairs | — | 2015-09-29 |
| 9073399 | System and method for adjusting a wheelchair seat | — | 2015-07-07 |
| D727466 | Electrostatic spray gun | Elisa J. McCline, Tamara M. Bentley | 2015-04-21 |
| D725743 | Electrostatic spray gun | Elisa J. McCline, Tamara M. Bentley | 2015-03-31 |
| 8326643 | Systems and methods for automated phone conversation analysis | Nikolay Eshkenazi, Gregory Neal Lewis | 2012-12-04 |
| 8007407 | Wheelchair accessible treadmill | — | 2011-08-30 |
| D479305 | Plural component spray gun | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin +1 more | 2003-09-02 |
| D457599 | Electrostatic spray gun | Stanley G. Karwoski, Richard Dyche Anderson, Mark E. Ulrich, Roger Wiersma | 2002-05-21 |