Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8131522 | Method for estimating and removing air wave response in marine electromagnetic surveying | Antoni Marjan Ziolkowski | 2012-03-06 |
| 7957904 | True amplitude transient electromagnetic system response measurement | Anton Ziolkowski, Bruce Alan Hobbs, Graham Dawes | 2011-06-07 |
| 7795873 | Method for attenuating air wave response in marine electromagnetic surveying | Antoni Marjan Ziolkowski | 2010-09-14 |
| 6914433 | Detection of subsurface resistivity contrasts with application to location of fluids | Antoni Marjan Ziolkowski, Bruce Alan Hobbs | 2005-07-05 |
| 6868356 | Method of and apparatus for correction of coordinate measurement errors due to vibrations in coordinate measuring machines (cmms) | Kenneth Cheng-Hoe Nai | 2005-03-15 |
| 6633051 | Surface sensing device with optical sensor | Alan James Holloway, Kevyn Barry Jonas | 2003-10-14 |
| 6601311 | Method of calibrating a scanning system | David R. McMurtry, Alexander Tennant Sutherland | 2003-08-05 |
| 6580964 | Calibrations of an analogue probe and error mapping | Alexander Tennant Sutherland | 2003-06-17 |
| 6481508 | Spindle for machine tool | William D. McGlasson, Michael W. Roberts, Anthony J. Norselli | 2002-11-19 |
| 6434846 | Method of calibrating a scanning system | David R. McMurtry, Alexander Tennant Sutherland | 2002-08-20 |
| 6120355 | Method and apparatus for lapping gears | Hermann J. Stadtfeld, James J. Gnadt, William D. McGlasson, Anthony J. Norselli | 2000-09-19 |
| 5886352 | Readhead for an opto-electronic rotary encoder | Geoff McFarland | 1999-03-23 |
| 5609058 | Method of determining backlash | James J. Gnadt | 1997-03-11 |
| 5388787 | Air impermeable parachute canopy with opening assist | David B. Webb | 1995-02-14 |
| 5374125 | Bearings | David R. McMurtry | 1994-12-20 |
| 5345689 | Measuring probe | David R. McMurtry, Stephen E. Lummes | 1994-09-13 |
| 5230322 | Method and apparatus for compensating for errors associated with a fuel type sensor | Judith M. Curran, Raymond L. Willey | 1993-07-27 |
| 5001842 | Error determination for multi-axis apparatus due to thermal distortion | Alexander Tennant Sutherland | 1991-03-26 |
| 4691446 | Three-dimensional position measuring apparatus | Brian E. Pitches | 1987-09-08 |
| 4639229 | Survival kit air deployable apparatus and method | David B. Webb | 1987-01-27 |
| 4625408 | Measuring apparatus | — | 1986-12-02 |
| 4593815 | Deployable coiled rope | — | 1986-06-10 |
| 4523380 | Measuring apparatus | — | 1985-06-18 |
| D279089 | Tire | — | 1985-06-04 |
| D274422 | Tire | — | 1984-06-26 |