Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550984 | Probe station with low noise characteristics | Timothy Lesher, Brad Miller, Clarence E. Cowan, Michael E. Simmons, Cynthia McDonald | 2009-06-23 |
| 7295025 | Probe station with low noise characteristics | Timothy Lesher, Brad Miller, Clarence E. Cowan, Michael E. Simmons, Cynthia McDonald | 2007-11-13 |
| 7138810 | Probe station with low noise characteristics | Timothy Lesher, Brad Miller, Clarence E. Cowan, Michael E. Simmons, Cynthia McDonald | 2006-11-21 |
| 6847219 | Probe station with low noise characteristics | Timothy Lesher, Brad Miller, Clarence E. Cowan, Michael E. Simmons, Cynthia McDonald | 2005-01-25 |
| 5758129 | Data display apparatus | — | 1998-05-26 |
| 5479606 | Data display apparatus for displaying patterns using samples of signal data | — | 1995-12-26 |
| 5207442 | Toy vehicle with track and roller drive train | LeRoy Stienbarger | 1993-05-04 |
| 5110148 | Three-wheeled scooter with reciprocating treadle drive | LeRoy Stienbarger | 1992-05-05 |
| 4880249 | Pedal operated vehicle with cam and cam follower drive assembly | LeRoy Stienbarger | 1989-11-14 |