Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D586722 | Topper with ladder rack for vehicle | Douglas Dean Purdy, Brian Paul Anderson, Troy Kenneth Witt | 2009-02-17 |
| 6568559 | Termite control system with multi-fluid proportion metering and batch signal metering | Kenneth E. Lehrke, Scott C. Losey | 2003-05-27 |
| 5363700 | Skewed axis inertial sensor assembly | Lucien E. Joly, Michael A. Knipfer, George O. Nitzschke, Mark T. Weinberger | 1994-11-15 |
| D352299 | Inertial sensor support structure for accelerometers and gyros | Lucien E. Joly, Michael A. Knipfer, George O. Mitzschke, Mark T. Weinberger | 1994-11-08 |