Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744071 | Safety relief valve having a low blow-down value and spring therefore | Jeremy Choate, Michael Easton | 2010-06-29 |
| 7628169 | Safety relief valve having a low blow-down value and spring therefore | Jeremy Choate, Michael Easton | 2009-12-08 |
| 7337796 | Safety relief valve having a low blow-down value and spring therefore | Jeremy Choate, Michael Easton | 2008-03-04 |
| 6161571 | Modulating relief valve | — | 2000-12-19 |
| 5092044 | Fluid injecting nose sprocket for a chain saw guide bar | John Edgerton | 1992-03-03 |
| 4932434 | Adjustable safety relief valve | — | 1990-06-12 |
| 4799506 | Adjustable safety relief valve | — | 1989-01-24 |
| 4566486 | Soft seat for safety valve | Julian S. Taylor | 1986-01-28 |
| 4446886 | Safety relief valve soft seat | Julian S. Taylor | 1984-05-08 |
| 4436109 | Magnetically coupled positive acting level control | — | 1984-03-13 |
| 4312226 | Comparator | Harold P. Adams, Jr., James B. Blanchard | 1982-01-26 |
| 4252270 | Thermostat | Warren R. McNabb | 1981-02-24 |