Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677040 | Systems and methods of improved fermentation | Wayne J. Powell, Lee L. Johnson | 2017-06-13 |
| 9661699 | Systems and methods for converting alternating current to drive light-emitting diodes | Wayne J. Powell | 2017-05-23 |
| 9438060 | Power recovery controller | Wayne J. Powell, Lee L. Johnson | 2016-09-06 |
| 9428069 | Systems and methods for efficiently charging power recovery controller | Wayne J. Powell, Lee L. Johnson | 2016-08-30 |
| 9410258 | Systems and methods of improved fermentation | Wayne J. Powell, Lee L. Johnson | 2016-08-09 |
| 9382633 | Systems and methods of improved fermentation | Wayne J. Powell, Lee L. Johnson | 2016-07-05 |
| 9325188 | Power recovery controller | Wayne J. Powell, Lee L. Johnson | 2016-04-26 |
| 9279101 | Systems and methods of improved fermentation | Wayne J. Powell, Lee L. Johnson | 2016-03-08 |
| 9049765 | Systems and methods for converting alternating current to drive light-emitting diodes | Wayne J. Powell | 2015-06-02 |
| 9008324 | Impedance matching circuit for driving a speaker system | Wayne J. Powell | 2015-04-14 |
| 9006989 | Circuit for driving lighting devices | Wayne J. Powell, Lee L. Johnson | 2015-04-14 |
| 8917055 | Power recovery controller | Wayne J. Powell, Lee L. Johnson | 2014-12-23 |
| 8765452 | Flow tube reactor | Wayne J. Powell, Lee L. Johnson, Ken Swartz, Donald E. Lenci | 2014-07-01 |
| 8669738 | Power recovery controller | Wayne J. Powell, Lee L. Johnson | 2014-03-11 |
| 4726382 | Inflatable finger cuff | Arthur A. Pratt, Kenneth J. Kuehl | 1988-02-23 |