Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318421 | Limit control device for filling a liquid storage tank | — | 2001-11-20 |
| 6206056 | Fill limiter for a liquid storage tank | — | 2001-03-27 |
| 5398735 | Filling regulator for liquid storage tank | — | 1995-03-21 |
| 5241983 | Device for automatically controlling the flow of liquid into a tank | — | 1993-09-07 |
| 5152315 | Overfill device for a liquid storage tank | — | 1992-10-06 |
| 4733231 | System for displaying a segment, primarily for use in a remote-controlled digital display | — | 1988-03-22 |