Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005466 | Fluid sprayer and components of a fluid sprayer | Christopher C. Wagner | 2024-06-11 |
| D1002805 | Spray gun body | Dawn P. Svenkeson-Koubal, Amelia J. Stech | 2023-10-24 |
| D999341 | Spray gun | Dawn P. Svenkeson-Koubal, Amelia J. Stech | 2023-09-19 |
| D985718 | Electrostatic spray probe | Amelia J. Stech, Elisa J. McCline, Mark E. Ulrich | 2023-05-09 |
| D963796 | Fan air lever for a spray gun | — | 2022-09-13 |
| D956177 | Electrostatic spray probe | Amelia J. Stech, Elisa J. McCline, Mark E. Ulrich | 2022-06-28 |
| 11366165 | DC monitoring system for variable frequency drives | Robert Pompeani, Arya Bannazadeh-Mahani, Edward Winterberger | 2022-06-21 |
| D934383 | Electrostatic spray gun | Amelia J. Stech, Elisa J. McCline, Mark E. Ulrich | 2021-10-26 |
| D929539 | Electrostatic spray gun | Amelia J. Stech, Elisa J. McCline, Mark E. Ulrich | 2021-08-31 |
| D920486 | Transparently-wrapped electrostatic sprayer fluid tube | Mark E. Ulrich | 2021-05-25 |
| 10926834 | Assistive driving system for a wheelchair and method for controlling assistive driving system | Benjamin Phillip Hemkens, William Alexander Emfinger, Liyun Guo | 2021-02-23 |
| 10877097 | DC monitoring system for variable frequency drives | Robert Pompeani, Arya Bannazadeh-Mahani, Edward Winterberger | 2020-12-29 |
| 10772774 | Self-balancing wheelchair | — | 2020-09-15 |
| 10322043 | Assistive driving system for a wheelchair | — | 2019-06-18 |
| 10265228 | Motion assistance system for wheelchairs | — | 2019-04-23 |
| 10167051 | Assistive driving system for a wheelchair and method for controlling assistive driving system | Benjamin Phillip Hemkens, William Alexander Emfinger, Liyun Guo | 2019-01-01 |
| 10119379 | Pressure exchange system with motor system | Felix Winkler | 2018-11-06 |
| 10034803 | Motion assistance system for wheelchairs | — | 2018-07-31 |
| 9920774 | Pressure exchange system with motor system and pressure compensation system | Farshad Ghasripoor, Jeremy Grant Martin, David Deloyd Anderson, Alexander Patrick Theodossiou, Adam Rothschild Hoffman +1 more | 2018-03-20 |
| 9795524 | Assistive driving system for a wheelchair | — | 2017-10-24 |
| 9764272 | Systems and methods for utilizing turbine systems within gas processing systems | Jeremy Grant Martin, John Sienkiewicz, Prem Krish, Ying-Chi Ma, Felix Winkler | 2017-09-19 |
| 9682603 | System and method for adjusting a wheelchair seat | — | 2017-06-20 |
| 9615982 | Motion assistance system for wheelchairs | — | 2017-04-11 |
| RE46291 | 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 | 2017-01-31 |
| D757214 | Automatic electrostatic gun | Mark E. Ulrich, David W. Koehne | 2016-05-24 |