Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614790 | Automatic alarm for fluorescent blinking | Robert A. Bohinski | 1997-03-25 |
| 5481904 | Oil spillage detector | Charles J. Fleck, Jr., Michael J Sweeney | 1996-01-09 |
| 5408874 | Location of fluid boundary interfaces for fluid level measurement | Charles J. Fleck, Jr. | 1995-04-25 |