DH

David M. Haugen

WE Weatherford/Lamb: 74 patents #1 of 852Top 1%
FF Fox Factory: 46 patents #7 of 111Top 7%
HA Halliburton: 9 patents #65 of 857Top 8%
BT Baker Oil Tools: 2 patents #28 of 87Top 35%
WH Weatherford Technology Holdings: 1 patents #412 of 753Top 55%
📍 Pacific Grove, CA: #1 of 128 inventorsTop 1%
🗺 California: #1,223 of 386,348 inventorsTop 1%
Overall (All Time): #7,753 of 4,157,543Top 1%
135
Patents All Time

Issued Patents All Time

Showing 26–50 of 135 patents

Patent #TitleCo-InventorsDate
10408295 Methods and apparatus for combined variable damping and variable spring rate suspension Dennis K. Wootten, Robert C. Fox, Joshua Benjamin Yablon 2019-09-10
10330171 Method and apparatus for an adjustable damper Paul Cox 2019-06-25
10221914 Vehicle suspension damper Joshua Benjamin Yablon, Dennis K. Wootten, Robert C. Fox, Sante Pelot 2019-03-05
10072724 Methods and apparatus for suspension lock out and signal generation 2018-09-11
10029172 Methods and apparatus for virtual competition Mario Galasso, Wesley E. Allinger, Robert David Kaswen, Mark Stephen Fitzsimmons 2018-07-24
9797467 Methods and apparatus for combined variable damping and variable spring rate suspension Dennis K. Wootten, Robert C. Fox, Joshua Benjamin Yablon 2017-10-24
9796446 Methods and apparatus for releasably supporting a vehicle wheel assembly Andrew Laird, Mario Galasso, William M. Becker 2017-10-24
9688347 Vehicle suspension damper Joshua Benjamin Yablon, Dennis K. Wootten, Robert C. Fox, Sante Pelot 2017-06-27
9637977 Methods and apparatus for wellbore construction and completion Richard L. Giroux, Gregory G. Galloway, Patrick Maguire, Tuong Thanh Le, Albert C. Odell, II +3 more 2017-05-02
9599182 Methods and apparatus for lubricating suspension components Mario Galasso 2017-03-21
9422018 Seat post Sante Pelot, Wes Allinger, Mario Galasso, Andrew Laird 2016-08-23
9188188 Vehicle suspension damper Joshua Benjamin Yablon, Dennis K. Wootten, Robert C. Fox, Sante Pelot 2015-11-17
9186950 Methods and apparatus for combined variable damping and variable spring rate suspension Dennis K. Wootten, Robert C. Fox, Joshua Benjamin Yablon 2015-11-17
9108098 Methods and apparatus for virtual competition Mario Galasso, Wesley E. Allinger, Robert David Kaswen, Mark Stephen Fitzsimmons 2015-08-18
8974009 Methods and apparatus for releasably supporting a vehicle wheel assembly Andrew Laird, Mario Galasso, William M. Becker 2015-03-10
8955619 Managed pressure drilling Frederick T. Tilton, Kevin Smith, David J. Brunnert, Thomas F. Bailey, Tom Fuller +3 more 2015-02-17
8925933 Methods and apparatus for suspension lock out and signal generation 2015-01-06
8894050 Methods and apparatus for suspending vehicles Dennis K. Wootten, Robert C. Fox 2014-11-25
8869959 Vehicle suspension damper Joshua Benjamin Yablon, Dennis K. Wootten, Robert C. Fox, Sante Pelot 2014-10-28
8684367 Methods and apparatus for suspension lock out and signal generation 2014-04-01
8672096 Methods and apparatus for lubricating suspension components Mario Galasso 2014-03-18
8656823 Methods and apparatus for suspending a vehicle shield Robert David Kaswen 2014-02-25
8517090 Apparatus and methods for tubular makeup interlock 2013-08-27
8393446 Methods and apparatus for suspension lock out and signal generation 2013-03-12
8281877 Method and apparatus for drilling with casing David Shahin, Jeff Habetz, Gary Thompson, Bernd-Georg Pietras, Jimmy L. Hollingsworth +1 more 2012-10-09