Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D779926 | Tape line wiper | — | 2017-02-28 |
| 9388943 | Ullage tank for vertical storage tank | Keith Gustafson, Chris Schmoeckel, Lyle Holsinger | 2016-07-12 |
| 9151657 | Dual measurement liquid level transducer | Herbert G. Ross, Jr., Gagik Farmanyan | 2015-10-06 |
| 7997132 | Capacitive sensor assembly for determining relative position | Herbert G. Ross, Jr. | 2011-08-16 |
| 7055386 | Fluid level indicator dial assembly with magnetic calibration feature | Dan E. Swindler | 2006-06-06 |
| 6675648 | Gear assembly including magnetic cap with alignment feature | Randal L. Housey, Joseph B. Wieck, Herbert G. Ross, Jr. | 2004-01-13 |
| 6554724 | Action-responsive basketball backboard | — | 2003-04-29 |
| 5907273 | Linear positioning indicator | Herbert G. Ross, Jr., Cecil M. Williamson | 1999-05-25 |
| 5812048 | Linear positioning indicator | Herbert G. Ross, Jr., Cecil M. Williamson | 1998-09-22 |
| 5072618 | Adjustable LPG gauge | Robert E. Hrncir | 1991-12-17 |
| 4595301 | Slip bezel for adjustable gauge | — | 1986-06-17 |