Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864613 | Control valves for waterjet systems and related devices, systems, and methods | Chidambaram Raghavan, Douglas Kelley, Olivier L. Tremoulet, Jr., Andre Kashierski, Kevin Hay | 2020-12-15 |
| 10801651 | Ultrahigh pressure fitting with recessed sealing surface and related technology | Darren Stang | 2020-10-13 |
| 10010999 | Control valves for waterjet systems and related devices, systems, and methods | Chidambaram Raghavan, Douglas Kelley, Olivier L. Tremoulet, Jr., Rick Marks, Andre Kashierski | 2018-07-03 |
| 9649744 | Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing | Chidambaram Raghavan, Tanner Coker, Ann Hampton THOMAS, James M. O'Connor | 2017-05-16 |
| 9610674 | Control valves for waterjet systems and related devices, systems, and methods | Chidambaram Raghavan, 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 | Chidambaram Raghavan, 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 | Chidambaram Raghavan, Tanner Coker, Scott Thomas, James M. O'Connor | 2015-04-21 |
| 8904912 | Control valves for waterjet systems and related devices, systems, and methods | Chidambaram Raghavan, Douglas Kelley, Olivier L. Tremoulet, Jr., Andre Kashierski, Rick Marks +1 more | 2014-12-09 |
| 8123591 | Abrasive pump for an abrasive jet cutting machine | — | 2012-02-28 |
| 7074112 | Apparatus that holds and tilts a tool | — | 2006-07-11 |
| 7035708 | Automated fluid-jet tilt compensation for lag and taper | — | 2006-04-25 |
| 6922605 | Automated fluid-jet tilt compensation for lag and taper | — | 2005-07-26 |
| 6266870 | Wire positioning mechanism for a terminal attaching apparatus | Kenneth A. Wollermann | 2001-07-31 |
| 5892345 | Motion control for quality in jet cutting | — | 1999-04-06 |
| 5508596 | Motion control with precomputation | — | 1996-04-16 |
| 5472367 | Machine tool apparatus and linear motion track therefor | Alexander H. Slocum | 1995-12-05 |
| 5381631 | Method and apparatus for cutting metal casings with an ultrahigh-pressure abrasive fluid jet | Chidambaram Raghavan, Curtis L. Anderson, Alton J. LaLande | 1995-01-17 |
| 5380159 | Pressure compensation device for high-pressure liquid pump | Olivier L. Tremoulet, Jr., Chidambaram Raghavan | 1995-01-10 |
| 5228623 | Airport runway cleaning method and apparatus | Chidambaram Raghavan | 1993-07-20 |
| 5144766 | Liquid abrasive cutting jet cartridge and method | Mohamed A. Hashish, Katherine J. Zarin, Glenn A. Erichsen | 1992-09-08 |
| 5092085 | Liquid abrasive cutting jet cartridge and method | Mohamed A. Hashish, Katherine Zaring, Glenn A. Erichsen | 1992-03-03 |
| 5078161 | Airport runway cleaning method | Chidambaram Raghavan | 1992-01-07 |
| 5050895 | High pressure dynamic seal | Mohamed A. Hashish, Anton H. Buchberger, Olivier L. Tremoulet, Jr., Sigurd C. Mordre, David Tan | 1991-09-24 |
| 5038061 | Linear actuator/motor | — | 1991-08-06 |
| 4780064 | Pump assembly and its method of operation | — | 1988-10-25 |