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Patent applications and USPTO patent grants for Contreras; Jose D..The latest application filed is for "mattress adapted for supporting heavy weight persons".
Patent | Date |
---|---|
Surface shaping of compressible cellular polymers with continuous rotary method Grant 7,955,544 - Contreras June 7, 2 | 2011-06-07 |
Mattress adapted for supporting heavy weight persons Grant 7,886,388 - Warren , et al. February 15, 2 | 2011-02-15 |
Mattress Adapted For Supporting Heavy Weight Persons App 20100269262 - Warren; Stephen C. ;   et al. | 2010-10-28 |
Surface shaping of compressible cellular polymers with continuous rotary method App 20060107806 - Contreras; Jose D. | 2006-05-25 |
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