Bushey; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bushey; John A..The latest application filed is for "hopper valve for extrusion-based additive manufacturing systems, and methods of use thereof".
- Bushey; John A. - Eden Prairie MN
- Bushey; John A. - Long Lake MN
| Patent | Date |
|---|---|
| Surfable wave generator and displacer Grant 11,255,098 - Bushey February 22, 2 | 2022-02-22 |
| Hopper valve for extrusion-based additive manufacturing systems, and methods of use thereof Grant 8,955,558 - Bosveld , et al. February 17, 2 | 2015-02-17 |
| Hopper Valve For Extrusion-based Additive Manufacturing Systems, And Methods Of Use Thereof App 20130333798 - Bosveld; Michael D. ; et al. | 2013-12-19 |
| Torque transfer coupling Grant 8,485,048 - Bushey , et al. July 16, 2 | 2013-07-16 |
| Wind turbine drive train test assembly Grant 8,453,522 - Bushey , et al. June 4, 2 | 2013-06-04 |
| System having a high axial stiffness swivel joint Grant 8,113,733 - Bushey February 14, 2 | 2012-02-14 |
| Wind Turbine Drive Train Test Assembly App 20110023629 - Bushey; John A. ; et al. | 2011-02-03 |
| Torque Transfer Coupling App 20110028224 - Bushey; John A. ; et al. | 2011-02-03 |
| System Having A High Axial Stiffness Swivel Joint App 20110013970 - Bushey; John A. | 2011-01-20 |
| High axial stiffness swivel joint Grant 7,802,939 - Bushey September 28, 2 | 2010-09-28 |
| High Axial Stiffness Swivel Joint App 20090041534 - Bushey; John A. | 2009-02-12 |
| Wear tester App 20070017300 - Bushey; John A. ; et al. | 2007-01-25 |
| High axial stiffness swivel joint Grant 6,758,623 - Bushey July 6, 2 | 2004-07-06 |
| Friction stir welding spindle with axially displaceable spindle shaft Grant 6,732,900 - Hansen , et al. May 11, 2 | 2004-05-11 |
| Friction stir welding spindle with axially displaceable spindle shaft App 20030183673 - Hansen, Matthew J. ; et al. | 2003-10-02 |
| High Axial Stiffness Swivel Joint App 20030108379 - Bushey, John A. | 2003-06-12 |
| Miniature robotic vehicles and methods of controlling same Grant 6,548,982 - Papanikolopoulos , et al. April 15, 2 | 2003-04-15 |
| Preloaded table coupling Grant 4,602,555 - Bushey July 29, 1 | 1986-07-29 |
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