Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D833310 | Lens cover for liquid level gauge | Benjamin N. Lease, Robert E. Hrncir | 2018-11-13 |
| D832124 | Sensor module for liquid level gauge | Benjamin N. Lease, Robert E. Hrncir | 2018-10-30 |
| 10082416 | Liquid level gauge with integral electronic display | Benjamin N. Lease | 2018-09-25 |
| 9958312 | Liquid level gauge for pressurized tanks | John Gordon Storace | 2018-05-01 |