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Patent applications and USPTO patent grants for Long; Delmar D..The latest application filed is for "integrated system for gathering, processing, and reporting data relating to site contamination".
Patent | Date |
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Integrated system for gathering, processing, and reporting data relating to site contamination Grant 5,687,093 - Long , et al. November 11, 1 | 1997-11-11 |
Leak containment system for underground storage tanks Grant 4,844,287 - Long July 4, 1 | 1989-07-04 |
Polymeric-coated fabric layer, product utilizing the layer and method of making the same Grant 4,661,399 - Anderson, Jr. , et al. * April 28, 1 | 1987-04-28 |
Polymeric product having a fabric layer means and method of making the same Grant 4,528,214 - Long , et al. July 9, 1 | 1985-07-09 |
Elastomer-coated bias reinforcement fabric and method for producing same Grant 4,501,771 - Long February 26, 1 | 1985-02-26 |
Neoprene coating composition for reinforcement fabrics for rubber products, process, and products produced thereby Grant 4,205,559 - Long , et al. June 3, 1 | 1980-06-03 |
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