Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549401 | Two-cycle, opposed-piston internal combustion engine | James U. Lemke, William B. McHargue, Patrick R. Lee | 2009-06-23 |
| 7360511 | Opposed piston engine | James U. Lemke, Ronald J. Hoffman, Patrick R. Lee | 2008-04-22 |
| 6923145 | Flume flush floor for livestock | — | 2005-08-02 |
| 6677565 | High speed autofocus and tilt for an optical imaging system | Kenneth H. Womack, Phillip Roberts | 2004-01-13 |
| 6568836 | Track mounting system | — | 2003-05-27 |
| 6413134 | Life-saving device | Paul K. Driscoll, John B. Dority | 2002-07-02 |
| 6019651 | Flotation device and method of using same | Paul K. Driscoll | 2000-02-01 |
| 5957588 | Air bearing for a spindle | — | 1999-09-28 |
| 5818592 | Non-contact optical glide tester | Kenneth H. Womack, L. Allan Butler | 1998-10-06 |
| 5767964 | Slider for calibration and correlation of flying height testers | Samuel B. Shueh | 1998-06-16 |
| 5696585 | Apparatus and method for efficient electrostatic discharge on glass disks in flying height testers | Kenneth H. Womack | 1997-12-09 |
| D327507 | Hang tag | — | 1992-06-30 |
| D264783 | Merchandise display unit | — | 1982-06-08 |
| 4319688 | Adjustable marketing display device | — | 1982-03-16 |