Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5524494 | Aircraft propeller thrust measurement apparatus | James U. Lemke, Robert H. Murashige | 1996-06-11 |
| 5313237 | Camera apparatus for recording data in a film magnetic recording layer | — | 1994-05-17 |
| 4974114 | Energy recovery circuit for electrotherapy device | — | 1990-11-27 |