Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779709 | Apparatus for continued operation of an electric motor during an interruption in input power | Michael O. Lucas, Rick L. Tennessen, William S. Hammel, James J. Sewell | 2014-07-15 |
| 7534096 | Method and system for improving pump efficiency and productivity under power disturbance conditions | — | 2009-05-19 |
| 7437215 | Method and system for improving pump efficiency and productivity under power disturbance conditions | Robb G. Anderson, Mark E. Garlow | 2008-10-14 |
| 7330779 | Method and system for improving pump efficiency and productivity under power disturbance conditions | — | 2008-02-12 |
| 4842700 | Preparation of .omega.-hydroxyaldehydes or cyclic hemiacetals thereof | Fritz Beck, Bernd Wermeckes | 1989-06-27 |
| 4627253 | Fault detection system for continuously running transfer press | Rick L. Tennessen, Allen J. VanderZee | 1986-12-09 |