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Patent applications and USPTO patent grants for Cooper; Stafford S..The latest application filed is for "standoff laser induced-breakdown spectroscopy penetrometer system".
Patent | Date |
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Standoff laser induced-breakdown spectroscopy penetrometer system Grant 5,757,484 - Miles , et al. May 26, 1 | 1998-05-26 |
Form tie rod spacer assembly for stay-in-place forms Grant 5,657,601 - Bean , et al. August 19, 1 | 1997-08-19 |
Probe device for detecting contaminants in subsurface media Grant 5,548,115 - Ballard , et al. August 20, 1 | 1996-08-20 |
Weather-proof, vandal-proof, changeable display sign Grant 5,423,142 - Douglas , et al. June 13, 1 | 1995-06-13 |
Air lubricated penetrometer rod system Grant 5,319,959 - Cooper , et al. June 14, 1 | 1994-06-14 |
Method and apparatus for in-situ detection and determination of soil contaminants Grant 5,246,862 - Grey , et al. September 21, 1 | 1993-09-21 |
Device for measuring reflectance and fluorescence of in-situ soil Grant 5,128,882 - Cooper , et al. July 7, 1 | 1992-07-07 |
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