Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150333 | Hubcap for aircraft wheel | — | 2018-12-11 |
| 8235620 | Fluid applicator | — | 2012-08-07 |
| 7704004 | Applicator | — | 2010-04-27 |
| 4869704 | Toy | — | 1989-09-26 |
| 4663966 | Determining the level of contaminants in a hydraulic system | Roger A. Heron, Martin Lawrence Hughes | 1987-05-12 |
| 4599893 | Determining the level of contaminants in a hydraulic system | Roger A. Heron, Martin Lawrence Hughes | 1986-07-15 |
| 4495799 | Determining the level of contaminants in a hydraulic system | Roger A. Heron, Martin Lawrence Hughes | 1985-01-29 |
| 4304531 | High pressure piston pumps | — | 1981-12-08 |