Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533866 | Fluid flow body | Ronnie Browne | 2009-05-19 |
| 7364132 | Sanitary diaphragm valve | Ronnie Browne | 2008-04-29 |
| 6860469 | Rotary valve actuator | David Manacapelli | 2005-03-01 |
| 6672561 | Piston diaphragm with integral seal | Michael R. Whaley | 2004-01-06 |
| 6394417 | Sanitary diaphragm valve | Ronnie Browne | 2002-05-28 |