Issued Patents All Time
Showing 51–75 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732871 | Aspirated relief valve for a turbocharging system | David E. Fletcher, Brian M. Graichen, James H. Miller, Matthew C. Gilmer | 2017-08-15 |
| 9728941 | Igniter assembly including arcing reduction features | James D. Lykowski | 2017-08-08 |
| 9669815 | Dual aspirator system with aspirator shut-off valve | James H. Miller, David E. Fletcher | 2017-06-06 |
| 9671034 | Piston actuator controlling a valve and method for operating the same | Brian M. Graichen, Dave Fletcher, Matt Gilmer, James H. Miller | 2017-06-06 |
| 9666349 | Magnetically actuated shut-off valve | Brian M. Graichen | 2017-05-30 |
| 9657748 | Pneumatically actuated vacuum pump having multiple venturi gaps and check valves | David E. Fletcher, Brian M. Graichen | 2017-05-23 |
| 9617958 | Noise attenuation unit for engine systems | David E. Fletcher, Brian M. Graichen, Rex Bravo | 2017-04-11 |
| 9599246 | Magnetically actuated shut-off valve | David E. Fletcher, Brian M. Graichen, James H. Miller | 2017-03-21 |
| 9599234 | Sprung gate valve | David E. Fletcher, Brian M. Graichen, Matthew C. Gilmer | 2017-03-21 |
| D780296 | Actuated valve | David E. Fletcher, Brian M. Graichen, James H. Miller, Rex Bravo, Matthew C. Gilmer +2 more | 2017-02-28 |
| 9581060 | Evacuator system for supplying high suction vacuum or high suction flow rate | David E. Fletcher, James H. Miller | 2017-02-28 |
| 9552986 | Forming a memory device using sputtering to deposit silver-selenide film | Jiutao Li, Allen McTeer | 2017-01-24 |
| 9534704 | Noise attenuation in a check valve unit or apparatus for producing vacuum | David E. Fletcher, Brian M. Graichen, Rex Bravo, Matt Gilmer, Andrew Niedert | 2017-01-03 |
| 9413314 | Corona ignition with self-tuning power amplifier | Alfred Permuy, John Antony Burrows | 2016-08-09 |
| 9145824 | Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing | Dave Fletcher, Brian M. Graichen, Matt Gilmer, James H. Miller, Steve Long | 2015-09-29 |
| 9133852 | Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing | Dave Fletcher, Brian M. Graichen, Matt Gilmer, James H. Miller, Steve Long | 2015-09-15 |
| 9062768 | Piston with oil cooling passage and method of construction thereof | Miguel Azevedo | 2015-06-23 |
| 8955486 | Piston with enhanced cooling gallery | Miguel Azevedo, Warran Boyd Lineton | 2015-02-17 |
| 8955487 | Piston and cooled piston ring therefor and method of construction thereof | Miguel Azevedo | 2015-02-17 |
| 8890397 | Igniter assembly including arcing reduction features | James D. Lykowski | 2014-11-18 |
| 8844490 | Corona igniter having controlled location of corona formation | John Antony Burrows, James D. Lykowski, Alfred Permuy | 2014-09-30 |
| 8776751 | Igniter including a corona enhancing electrode tip | William J. Walker, Jr., James D. Lykowski | 2014-07-15 |
| 8729782 | Non-thermal plasma ignition arc suppression | James D. Lykowski, William J. Walker, Jr. | 2014-05-20 |
| 8703588 | Methods of forming a phase change material | — | 2014-04-22 |
| 8662026 | Piston with supplemental cooling gallery and internal combustion engine therewith | Miguel Azevedo, Warran Boyd Lineton | 2014-03-04 |