Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219546 | Gear and drive shaft assembly for a float gauge | — | 2007-05-22 |
| D539685 | Dial assembly design | Danny E. Swindler | 2007-04-03 |
| D538693 | Gauge dial housing | Danny E. Swindler | 2007-03-20 |
| 7173506 | Dial assembly with magnetically biased reed switch | — | 2007-02-06 |
| 7109857 | Brake light warning system for safety helmets and method of operation | Bud Wilcox | 2006-09-19 |
| 7079037 | System and method for indicating liquid level condition | Bud Wilcox | 2006-07-18 |
| 6679116 | Liquid level gauge with removable Hall device | — | 2004-01-20 |
| 6675648 | Gear assembly including magnetic cap with alignment feature | Randal L. Housey, Joseph B. Wieck, Carl Taylor | 2004-01-13 |
| 6658934 | Liquid level sender assembly | Randal L. Housey, Will Pattison | 2003-12-09 |
| 6564632 | Liquid level gauge with removable hall device | — | 2003-05-20 |
| 6497145 | Float gauge with fixed liquid level gauge | — | 2002-12-24 |
| 6253609 | Liquid level gauge with hinged float arm | Agoston Horvath | 2001-07-03 |
| D440994 | Partially shrouded gear assembly for a gauge | — | 2001-04-24 |
| 6216534 | Liquid level gauge with hinged float arm | Agoston Horvath | 2001-04-17 |
| 6170328 | Lever gauge with hinged arms | Agoston Horvath | 2001-01-09 |
| 6089086 | Liquid level gauge | Danny E. Swindler, Amber N. Dudley | 2000-07-18 |
| 6041650 | Liquid level gauge | Danny E. Swindler, Amber N. Dudley | 2000-03-28 |
| 5907273 | Linear positioning indicator | Carl Taylor, Cecil M. Williamson | 1999-05-25 |
| 5859692 | Height sensor and air spring apparatus incorporating the same in the air chamber | Agoston Horvath | 1999-01-12 |
| D399444 | Gauge head | — | 1998-10-13 |
| 5812048 | Linear positioning indicator | Carl Taylor, Cecil M. Williamson | 1998-09-22 |
| D397306 | Gauge dial | — | 1998-08-25 |
| 5148709 | Spiral gauge with integral support tube | — | 1992-09-22 |
| 4635480 | Density compensating float | Robert E. Hrncir | 1987-01-13 |
| 4483367 | Stop fill valve | Robert E. Hrncir | 1984-11-20 |