Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165883 | Temperature sensing device for metering fluids | Spencer M. Nimberger | 2007-01-23 |
| 6992569 | Safety shutdown system | Spencer M. Nimberger | 2006-01-31 |
| 6981848 | Methanol injection system and method to prevent freezing of a natural gas pipeline | — | 2006-01-03 |
| 6810315 | Agricultural vehicle dispenser regulator and method | — | 2004-10-26 |
| 6733576 | Gas sampling separator | Spencer M. Nimberger | 2004-05-11 |
| 6722405 | Flexible hose safety kit | Frank Gonzales, Jr., Spence M. Nimberger, Robert L. Ward | 2004-04-20 |
| 6712601 | Low power starter for catalytic heaters | — | 2004-03-30 |
| 6694825 | Method and apparatus for flow control of NH3 | Spence M. Nimberger | 2004-02-24 |
| 6539312 | Sampling system for obtaining pipeline gas samples | Spencer M. Nimberger | 2003-03-25 |
| D468275 | Thermowell | Spencer M. Nimberger | 2003-01-07 |
| 6485175 | Temperature sensing device for metering fluids | Spencer M. Nimberger | 2002-11-26 |
| D464253 | Thermowell | Spencer M. Nimberger | 2002-10-15 |
| 6450412 | Temperature actuated flow restrictor | — | 2002-09-17 |
| 6431458 | Temperature actuated flow restrictor | — | 2002-08-13 |
| D461173 | Thermowell | Spencer M. Nimberger | 2002-08-06 |
| 6422162 | Method and apparatus for flow control of NH3 | Spencer M. Nimberger | 2002-07-23 |
| 6390670 | Temperature sensing device for metering fluids | Spencer M. Nimberger | 2002-05-21 |
| 6352361 | Temperature sensing device for metering fluids | Spencer M. Nimberger | 2002-03-05 |
| 6289752 | Sampling system | Spencer M. Nimberger | 2001-09-18 |
| D437243 | Wireless telementry unit | — | 2001-02-06 |
| 6067917 | Method and apparatus for flow control of NH.sub.3 | Spencer M. Nimberger | 2000-05-30 |