CR

Chidambaram Raghavan

FI Flow International: 31 patents #2 of 96Top 3%
OM Omax: 13 patents #4 of 26Top 20%
FS Flow Systems: 2 patents #1 of 25Top 4%
FI Flow Industries: 1 patents #9 of 25Top 40%
📍 Seattle, WA: #312 of 21,776 inventorsTop 2%
🗺 Washington: #1,200 of 76,902 inventorsTop 2%
Overall (All Time): #58,537 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDate
11125360 Mechanical processing of high aspect ratio metallic tubing and related technology Darren Stang, Erik Unangst 2021-09-21
10864613 Control valves for waterjet systems and related devices, systems, and methods John H. Olsen, Douglas Kelley, Olivier L. Tremoulet, Jr., Andre Kashierski, Kevin Hay 2020-12-15
10808688 High pressure pumps having a check valve keeper and associated systems and methods Darren Stang, Craig Rice 2020-10-20
10010999 Control valves for waterjet systems and related devices, systems, and methods John H. Olsen, Douglas Kelley, Olivier L. Tremoulet, Jr., Rick Marks, Andre Kashierski 2018-07-03
9976675 Mechanical processing of high aspect ratio metallic tubing and related technology Darren Stang 2018-05-22
9810205 Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems Darren Stang, Scott Veenhuizen 2017-11-07
9649744 Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing Tanner Coker, Ann Hampton THOMAS, James M. O'Connor, John H. Olsen 2017-05-16
9638357 Mechanical processing of high aspect ratio metallic tubing and related technology Darren Stang, Craig Rice 2017-05-02
9610674 Control valves for waterjet systems and related devices, systems, and methods John H. Olsen, Douglas Kelley, Olivier L. Tremoulet, Jr., Andre Kashierski, Kevin Hay 2017-04-04
9095955 Control valves for waterjet systems and related devices, systems and methods John H. Olsen, Olivier L. Tremoulet, Jr., Rick Marks, Andre Kashierski 2015-08-04
9011204 Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing Tanner Coker, Scott Thomas, James M. O'Connor, John H. Olsen 2015-04-21
9003955 Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems Darren Stang, Scott Veenhuizen 2015-04-14
8904912 Control valves for waterjet systems and related devices, systems, and methods John H. Olsen, Douglas Kelley, Olivier L. Tremoulet, Jr., Andre Kashierski, Rick Marks +1 more 2014-12-09
8430430 High fatigue life fittings for high-pressure fluid systems Mohamed A. Hashish, Olivier L. Tremoulet, Jr., Shawn Michael Callahan, Bruce M. Schuman 2013-04-30
8277206 Device and method for maintaining a static seal of a high pressure pump Kraig T. Kostohris, Katherine M. Madden, Shawn Michael Callahan, Sigurd C. Mordre, Mohamed A. Hashish +1 more 2012-10-02
7748750 High fatigue life fittings for high-pressure fluid systems Mohamed A. Hashish, Olivier L. Tremoulet, Jr., Shawn Michael Callahan, Bruce M. Schuman 2010-07-06
7635289 Contour follower Felice M. Sciulli, Robert J. Mann, Michael Knaupp, Charles M. Wakefield, Andrew P. Sterne 2009-12-22
7367789 Device for maintaining a static seal of a high pressure pump Kraig T. Kostohris, Katherine M. Madden, Shawn Michael Callahan, Sigurd C. Mordre, Mohamed A. Hashish +1 more 2008-05-06
7331842 Contour follower for tool Felice M. Sciulli, Andreas Meyer, Robert J. Mann, Michael Knaupp, Charles M. Wakefield +2 more 2008-02-19
D515675 Element for a superpressure static fluid seal Olivier L. Tremoulet, Jr., Lennart Svensson, Mohamed A. Hashish 2006-02-21
6804459 Method and apparatus for changing the temperature of a pressurized fluid Edmund Y. Ting, Bruce M. Schuman, Mohamed A. Hashish 2004-10-12
6736407 Static fluid seals and seal assemblies for ultrahigh pressure fluid containment Olivier L. Tremoulet, Jr., Lennart Svensson, Mohamed A. Hashish 2004-05-18
6305913 Pressure processing a pumpable substance with a flexible membrane Mohamed A. Hashish, Olivier L. Tremoulet, Jr., Bruce M. Schuman 2001-10-23
6158981 Method and apparatus for aseptic pressure-processing of pumpable substances Bruce M. Schuman, Curtis L. Anderson, Edmund Y. Ting 2000-12-12
6145845 Biased seal assembly for high pressure fluid pump Olivier L. Tremoulet, Jr., Katherine M. Madden 2000-11-14