Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364945 | Electrical wall receptacle, LED module, and lamp system | Sidney Howard Norton | 2019-07-30 |
| D851816 | Lamp support | Sidney Howard Norton | 2019-06-18 |
| 10222005 | Method and assembly for replacing fluorescent lights | Sidney Howard Norton | 2019-03-05 |
| 10208868 | Fluid divider block suitable for use at high pressures | — | 2019-02-19 |
| 10190726 | Check valve | Rodney Herman, Raymond Hengel | 2019-01-29 |
| 10081241 | Diesel fuel guard | — | 2018-09-25 |
| 10054261 | Mono-material divider block assembly | — | 2018-08-21 |
| D822072 | Diesel fuel guard | — | 2018-07-03 |
| 9938969 | Check valve and method and apparatus for extending life of check valve | — | 2018-04-10 |
| D811627 | LED lamp | — | 2018-02-27 |
| 9709219 | Environmental compressor protection assembly | — | 2017-07-18 |
| 9664296 | Check valve | — | 2017-05-30 |
| 9611980 | Check valve | Rodney Herman, Raymond Hengel | 2017-04-04 |
| 9581294 | Replaceable sleeves used in distribution blocks | — | 2017-02-28 |
| 9470363 | Mono-material divider block assembly | — | 2016-10-18 |
| 9415995 | Method and structure for prevention of incorrect fueling operations | — | 2016-08-16 |
| 9353742 | Check valve | Rodney Herman, Raymond Hengel | 2016-05-31 |
| 9212781 | Fluid divider block suitable for use at high pressures | — | 2015-12-15 |
| 9206796 | Check valve and method and apparatus for extending life of check valve | — | 2015-12-08 |
| 9133013 | Method and structure for prevention of incorrect fueling operations | — | 2015-09-15 |
| 8997936 | Environmental compressor protection assembly | — | 2015-04-07 |
| 8720648 | Check valve and method and apparatus for extending life of check valves | — | 2014-05-13 |
| 8678049 | Method and structure for prevention of incorrect fueling operations for diesel-powered vehicles | N. William Parker | 2014-03-25 |
| 8622082 | Check valve and method and apparatus for extending life of check valves | — | 2014-01-07 |
| 8561477 | Fluid flow monitor and control system | — | 2013-10-22 |