Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851370 | Integrated planar switch for a munition | Richard K. Reynolds, Andrew F. Cunningham, George N. Hennings | 2005-02-08 |
| 6240778 | Liquid level point switch sensor | Alan R. Hannan, Bryan H. McQuitty, William E. Atkinson, J. Jacob Noble | 2001-06-05 |
| 6138508 | Digital liquid level sensing apparatus | Alan R. Hannan | 2000-10-31 |
| 6125696 | Digital liquid level sensing apparatus | Alan R. Hannan, Ted W. Lewis | 2000-10-03 |
| 5613399 | Method for liquid level detection | Alan R. Hannan | 1997-03-25 |
| 5406843 | Digital liquid level sensing apparatus | Alan R. Hannan | 1995-04-18 |