Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581258 | Check valve with improved sealing member | David E. Fletcher, Rex Bravo, Andrew Niedert, Matt Gilmer | 2017-02-28 |
| 9581060 | Evacuator system for supplying high suction vacuum or high suction flow rate | David E. Fletcher, Keith Hampton | 2017-02-28 |
| 9574677 | Solenoid-powered gate valve | David E. Fletcher, Brian M. Graichen, Matthew C. Gilmer | 2017-02-21 |
| 9447697 | Wastegate valve and turbocharger having same | Craig Markyvech, David E. Fletcher, Brian M. Graichen | 2016-09-20 |
| D766358 | Type font | Brian M. Graichen | 2016-09-13 |
| 9303548 | Diesel engine fluid coolant system having a solenoid-powered gate valve | Dave Fletcher, Brian M. Graichen, Matt Gilmer, Jeff Rogala | 2016-04-05 |
| 9238388 | Tire pressure maintenance apparatus and system | David E. Fletcher, Craig Markyvech, Brian M. Graichen | 2016-01-19 |
| 9145824 | Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing | Dave Fletcher, Brian M. Graichen, Keith Hampton, Matt Gilmer, Steve Long | 2015-09-29 |
| 9133852 | Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing | Dave Fletcher, Brian M. Graichen, Keith Hampton, Matt Gilmer, Steve Long | 2015-09-15 |
| 9121495 | Accessory drive decoupler | Anthony E. Lannutti, Kevin G. Dutil | 2015-09-01 |
| 7988753 | Method and apparatus for recovery and recycling of hydrogen | Edward P. Fox, Dennis W. Keppers, Daniel M. Barrett, Larry L. Holt, Edward A. Bullerdiek | 2011-08-02 |
| 7637970 | Method and apparatus for recovery and recycling of hydrogen | Edward P. Fox, Dennis W. Keppers, Daniel M. Barrett, Larry L. Holt, Edward A. Bullerdiek | 2009-12-29 |
| 7486591 | Sonar system and method providing low probability of impact on marine mammals | James H. Rooney, III, Jesse T. Gratke, Ryan J. Lewis, Michael F. Janik, Thomas B. Pederson +1 more | 2009-02-03 |
| 7355924 | 3-D forward looking sonar with fixed frame of reference for navigation | Matthew Jason Zimmerman | 2008-04-08 |
| 7255791 | In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Joseph Patrick Salanitro, Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, Gerard Eugene Spinnler | 2007-08-14 |
| 7173879 | High resolution obstacle avoidance and bottom mapping array processing technique | Matthew Jason Zimmerman | 2007-02-06 |
| 7035166 | 3-D forward looking sonar with fixed frame of reference for navigation | Matthew Jason Zimmerman | 2006-04-25 |
| 6814180 | Monopole-driven underwater sound source | Hans Thomas Rossby | 2004-11-09 |
| 6808632 | In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Joseph Patrick Salanitro, Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, Gerard Eugene Spinnler | 2004-10-26 |
| 6796741 | In-situ bioremediation process and apparatus | George Ellis DeVaull, III, Donald Lee Tharpe | 2004-09-28 |
| 6776910 | In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Joseph Patrick Salanitro, Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, Gerard Eugene Spinnler | 2004-08-17 |
| 6569010 | Induced air distribution system | William R. Shultes | 2003-05-27 |
| 6503395 | Situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Joseph Patrick Salanitro, Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, Gerard Eugene Spinnler | 2003-01-07 |
| 6226363 | Method and system for the recording and selective accessing of messages using a computer, a remote unit, and a public communication system | — | 2001-05-01 |
| 5933491 | Switched integrated network access system | Robert C. Purkey | 1999-08-03 |