Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11860026 | Liquid level gauge with integral electronic display | Benjamin N. Lease | 2024-01-02 |
| 10684157 | Liquid level gauge with integral electronic display | Benjamin N. Lease | 2020-06-16 |
| 10175088 | Liquid level gauge with removable indicator assembly | Benjamin N. Lease, Robert E. Hrncir | 2019-01-08 |
| 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 |
| 9304027 | Angled gauge head for liquid level sending unit | — | 2016-04-05 |
| 9297686 | Liquid level transducer with insertable quality sensor | — | 2016-03-29 |
| D750507 | Remote ready temperature gauge | — | 2016-03-01 |
| 9151657 | Dual measurement liquid level transducer | Gagik Farmanyan, Carl Taylor | 2015-10-06 |
| 9068877 | Liquid level sender with adjustable counterweight | — | 2015-06-30 |
| 8604934 | System and method for optically detecting low liquid level condition | — | 2013-12-10 |
| D662000 | Liquid level gauge | Gagik Farmanyan | 2012-06-19 |
| D662001 | Liquid level gauge | Gagik Farmanyan | 2012-06-19 |
| 8047223 | Gauge assembly having a stop fill device | Danny E. Swindler | 2011-11-01 |
| 7997132 | Capacitive sensor assembly for determining relative position | Carl Taylor | 2011-08-16 |
| 7963164 | Capacitive sensor assembly for determining level of fluent materials | Gagik Farmanyan | 2011-06-21 |
| 7921873 | Service valve assembly having a stop-fill device and a liquid level indicating dial | Danny E. Swindler | 2011-04-12 |
| 7726334 | Service valve assembly having a stop-fill device and remote liquid level indicator | Danny E. Swindler | 2010-06-01 |
| 7690323 | Gauge head assembly with non-magnetic insert | — | 2010-04-06 |
| 7654281 | Gauge assembly having a stop fill device | Danny E. Swindler | 2010-02-02 |
| 7621565 | Container mounting assembly | Danny E. Swindler | 2009-11-24 |
| D583693 | Dial assembly for a gauge | Danny E. Swindler | 2008-12-30 |
| 7293578 | Gauge assembly having a stop fill device | Danny E. Swindler | 2007-11-13 |