Issued Patents All Time
Showing 25 most recent of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711869 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Charles B. Lohr, Jon M. Nichols | 2020-07-14 |
| 10428939 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2019-10-01 |
| 10036453 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2018-07-31 |
| 9950608 | Electromotive drives | — | 2018-04-24 |
| 9732848 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2017-08-15 |
| 9726282 | Continuously variable transmission | Brad P. Pohl, Robert A. Smithson, Jeremy Carter, Charles B. Lohr | 2017-08-08 |
| 9709138 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Charles B. Lohr, Jon M. Nichols | 2017-07-18 |
| 9506562 | Electromotive drives | — | 2016-11-29 |
| 9341246 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Charles B. Lohr, Jon M. Nichols | 2016-05-17 |
| 9046158 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2015-06-02 |
| 9022889 | Electromotive drives | — | 2015-05-05 |
| 9017207 | Continuously variable transmission | Brad P. Pohl, Robert A. Smithson, Jeremy Carter, Charles B. Lohr | 2015-04-28 |
| 8920285 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2014-12-30 |
| 8708360 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Charles B. Lohr, Jon M. Nichols | 2014-04-29 |
| 8628443 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2014-01-14 |
| 8550949 | Electromotive drives | — | 2013-10-08 |
| 8480529 | Continuously variable transmission | Brad P. Pohl, Robert A. Smithson, Jeremy Carter, Charles B. Lohr | 2013-07-09 |
| 8469853 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2013-06-25 |
| 8342999 | Electromotive drives | — | 2013-01-01 |
| 8267829 | Continuously variable transmission | David J. Allen, Robert A. Smithson | 2012-09-18 |
| 8171636 | Method of manufacturing a stator of a cage for a continuously variable transmission (CVT) | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2012-05-08 |
| 8133149 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2012-03-13 |
| 8123653 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2012-02-28 |
| 8070635 | Electromotive drives | — | 2011-12-06 |
| 8066613 | Continuously variable transmission | Robert A. Smithson, Brad P. Pohl, Oronde J. Armstrong, Daniel J. Dawe, Fernand A. Thomassy +4 more | 2011-11-29 |