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Patent applications and USPTO patent grants for Cooper; Barry A..The latest application filed is for "petroleum asphalts modified by liquefied biomass additives".
Patent | Date |
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Petroleum Asphalts Modified by Liquefied Biomass Additives App 20080314294 - White; Donald H. ;   et al. | 2008-12-25 |
Petroleum asphalts modified by liquefied biomass additives App 20030212168 - White, Donald H. ;   et al. | 2003-11-13 |
Shade for a night-light or similar article Grant D328,800 - Cooper August 18, 1 | 1992-08-18 |
Process and polymer blend composition for stretch wrap film Grant 4,504,434 - Cooper March 12, 1 | 1985-03-12 |
Composite stretch wrap film Grant 4,436,788 - Cooper March 13, 1 | 1984-03-13 |
Polymer blend composition for stretch wrap film Grant 4,425,268 - Cooper January 10, 1 | 1984-01-10 |
Stretch pallet wrap film materials Grant 4,222,913 - Cooper September 16, 1 | 1980-09-16 |
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