Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D932853 | Engine valve lifter having anti-rotation plug | Leighton Roberts, Kevin W. Matson, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2021-10-12 |
| D900961 | High pressure rotary nozzle | — | 2020-11-03 |
| 10690016 | Engine valve lifter having anti-rotation plug | Leighton Roberts, Kevin W. Matson, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2020-06-23 |
| D885439 | Engine valve lifter having anti-rotation plug | Leighton Roberts, Kevin W. Matson, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2020-05-26 |
| 10590809 | Valve train assembly | Eric Yankovic, Majo Cecur, Debra Lynn McFadden, Andrei Dan Radulescu, Anthony L. Spoor | 2020-03-17 |
| 9919333 | High pressure waterblasting nozzle manipulator apparatus | — | 2018-03-20 |
| 9610603 | High pressure waterblasting nozzle manipulator apparatus | — | 2017-04-04 |
| 9067220 | Self regulating fluid bearing high pressure rotary nozzle | — | 2015-06-30 |
| D724695 | Self regulating fluid bearing high pressure rotary nozzle | — | 2015-03-17 |
| 8668155 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | — | 2014-03-11 |
| 8573599 | Unitary high pressure slip seal cartridge | — | 2013-11-05 |
| 8544768 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | — | 2013-10-01 |
| 8434696 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | — | 2013-05-07 |
| 8220724 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | — | 2012-07-17 |
| D650887 | Self regulating fluid bearing high pressure rotary nozzle | — | 2011-12-20 |
| 8016210 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | — | 2011-09-13 |
| 8006920 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | John E. Wolgamott | 2011-08-30 |
| D639906 | Self regulating fluid bearing high pressure rotary nozzle | — | 2011-06-14 |
| D638912 | Self regulating fluid bearing high pressure rotary nozzle | Neil O'Connor | 2011-05-31 |
| D631131 | Self regulating fluid bearing high pressure rotary nozzle | — | 2011-01-18 |
| D626624 | Self regulating fluid bearing high pressure rotary nozzle | — | 2010-11-02 |
| D622810 | Self regulating fluid bearing high pressure rotary nozzle | — | 2010-08-31 |
| D617870 | Self regulating fluid bearing high pressure rotary nozzle | — | 2010-06-15 |
| D617871 | Self regulating fluid bearing high pressure rotary nozzle | — | 2010-06-15 |
| 7635096 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | John E. Wolgamott | 2009-12-22 |