Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D796006 | Actuated valve | Brian M. Graichen, James H. Miller, Rex Bravo, Keith Hampton, Matthew C. Gilmer +2 more | 2017-08-29 |
| D796005 | Actuated valve | Brian M. Graichen, James H. Miller, Rex Bravo, Keith Hampton, Matthew C. Gilmer +2 more | 2017-08-29 |
| D795392 | Actuated valve | Brian M. Graichen, James H. Miller, Rex Bravo, Keith Hampton, Matthew C. Gilmer +2 more | 2017-08-22 |
| 9732871 | Aspirated relief valve for a turbocharging system | Brian M. Graichen, James H. Miller, Keith Hampton, Matthew C. Gilmer | 2017-08-15 |
| 9669815 | Dual aspirator system with aspirator shut-off valve | James H. Miller, Keith Hampton | 2017-06-06 |
| 9657748 | Pneumatically actuated vacuum pump having multiple venturi gaps and check valves | Brian M. Graichen, Keith Hampton | 2017-05-23 |
| 9617958 | Noise attenuation unit for engine systems | Keith Hampton, Brian M. Graichen, Rex Bravo | 2017-04-11 |
| 9599246 | Magnetically actuated shut-off valve | Brian M. Graichen, James H. Miller, Keith Hampton | 2017-03-21 |
| 9599234 | Sprung gate valve | Brian M. Graichen, Matthew C. Gilmer, Keith Hampton | 2017-03-21 |
| 9581060 | Evacuator system for supplying high suction vacuum or high suction flow rate | James H. Miller, Keith Hampton | 2017-02-28 |
| D780296 | Actuated valve | Brian M. Graichen, James H. Miller, Rex Bravo, Keith Hampton, Matthew C. Gilmer +2 more | 2017-02-28 |
| 9581258 | Check valve with improved sealing member | James H. Miller, Rex Bravo, Andrew Niedert, Matt Gilmer | 2017-02-28 |
| 9574677 | Solenoid-powered gate valve | Brian M. Graichen, Matthew C. Gilmer, James H. Miller | 2017-02-21 |
| 9534704 | Noise attenuation in a check valve unit or apparatus for producing vacuum | Keith Hampton, Brian M. Graichen, Rex Bravo, Matt Gilmer, Andrew Niedert | 2017-01-03 |
| 9447697 | Wastegate valve and turbocharger having same | Craig Markyvech, James H. Miller, Brian M. Graichen | 2016-09-20 |
| 9441647 | Pressure piston actuator with non-rigid shaft | Brian M. Graichen, Stuart J. Kirby | 2016-09-13 |
| 9382826 | Noise attenuating member for noise attenuating units in engines | Brian M. Graichen, Denis Vashuk, Rex Bravo | 2016-07-05 |
| 9291094 | Variable flow valve having metered flow orifice | Brian M. Graichen | 2016-03-22 |
| 9238388 | Tire pressure maintenance apparatus and system | James H. Miller, Craig Markyvech, Brian M. Graichen | 2016-01-19 |
| 5571061 | Belt tensioner, actuator and method of making | M. Michael Tsai, Joseph W. Zamm | 1996-11-05 |
| 5499950 | Belt tensioner, actuator therefor and methods of making the same | M. Michael Tsai, Joseph W. Zamm | 1996-03-19 |
| 5391118 | Belt tensioner, actuator therefor and methods of making the same | M. Michael Tsai, Joseph W. Zamm | 1995-02-21 |