Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8618949 | Lifting device efficient load delivery, load monitoring, collision avoidance, and load hazard avoidance | Kurt Maynard | 2013-12-31 |
| 8514058 | Construction equipment component location tracking | — | 2013-08-20 |
| 8224518 | Automated recordation of crane inspection activity | — | 2012-07-17 |
| 7911379 | Construction equipment component location tracking | — | 2011-03-22 |
| D571236 | Survey rover unit using real-time kinematic technology | — | 2008-06-17 |
| 7110762 | System and method for using corrected signals from a global positioning system to perform precision survey | Mark D. Sellers | 2006-09-19 |
| 7062305 | Location identifying apparatus and method of identifying the location of a user | Mark D. Sellers | 2006-06-13 |
| 6751467 | System and method for using corrected signals from a global positioning system to perform precision survey | Mark D. Sellers | 2004-06-15 |
| 6557248 | Method of fabricating an electrostatic chuck | Shamouil Shamouilian, Manoocher Birang, Chandra Deshpandey, Alfred Goldspeil, Ron Northrup +2 more | 2003-05-06 |
| 6023405 | Electrostatic chuck with improved erosion resistance | Shamouil Shamouilian, Manoocher Birang, Chandra Deshpandey, Alfred Goldspeil, Ron Northrup +2 more | 2000-02-08 |
| 5996218 | Method of forming an electrostatic chuck suitable for magnetic flux processing | Shamouil Shamouilian, Chandra Deshpandey, Yuh-Jia Su | 1999-12-07 |
| 5883778 | Electrostatic chuck with fluid flow regulator | Semyon Sherstinsky, Shamouil Shamouilian, Manoocher Birang, Alfred Mak, Simon W. Tam +1 more | 1999-03-16 |
| 5822171 | Electrostatic chuck with improved erosion resistance | Shamouil Shamouilian, Manoocher Birang, Chandra Deshpandey, Alfred A. Goldspiel, Ron Northrup +2 more | 1998-10-13 |
| 5753132 | Method of making electrostatic chuck with conformal insulator film | Shamouil Shamouilian, Sasson Somekh, Hyman J. Levinstein, Manoocher Birang, Semyon Sherstinsky | 1998-05-19 |
| 5745331 | Electrostatic chuck with conformal insulator film | Shamouil Shamouilian, Sasson Somekh, Hyman J. Levinstein, Manoocher Birang, Semyon Sherstinsky | 1998-04-28 |
| 5636098 | Barrier seal for electrostatic chuck | Joseph F. Salfelder, Dennis S. Grimard, Chandra Deshpandey, Robert E. Ryan, Michael G. Chafin | 1997-06-03 |
| 5631803 | Erosion resistant electrostatic chuck with improved cooling system | Joseph F. Salfelder, Chandra Deshpandey | 1997-05-20 |
| 5606485 | Electrostatic chuck having improved erosion resistance | Shamouil Shamouilian | 1997-02-25 |
| 5592358 | Electrostatic chuck for magnetic flux processing | Shamouil Shamouilian, Chandra Deshpandey, Yuh-Jia Su | 1997-01-07 |
| 5363196 | Apparatus for measuring a departure from flatness or straightness of a nominally-plane mirror for a precision X-Y movable-stage | — | 1994-11-08 |
| 4839679 | Dual voice coil shutter | Jeffrey Knirck, Lawrence A. Wise | 1989-06-13 |
| 4546650 | Speed and distance calculator for skis | — | 1985-10-15 |