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Patent applications and USPTO patent grants for Wells; John B..The latest application filed is for "distortion resistant roofing material".
Patent | Date |
---|---|
Distortion Resistant Roofing Material App 20100055399 - Rosko; Steven F. ;   et al. | 2010-03-04 |
Methods of changing color by image disruption Grant 4,135,925 - Wells January 23, 1 | 1979-01-23 |
Process for preparing resilient blown imaged printing masters Grant 3,995,554 - Wells December 7, 1 | 1976-12-07 |
Process for preparing waterless lithographic masters Grant 3,961,947 - Wells June 8, 1 | 1976-06-08 |
Electrophoretic Imaging Method Grant 3,850,627 - Wells , et al. November 26, 1 | 1974-11-26 |
Photoelectrophoretic Imaging Method Employing A Chromogenic Reaction Grant 3,849,132 - Wells , et al. November 19, 1 | 1974-11-19 |
Method Of Producing Planographic Plates By Photoelectrophoretic Imaging Grant 3,804,620 - Wells April 16, 1 | 1974-04-16 |
Photoelectrophoretic Imaging Process Employing Electrically Photosensitive Particles And Inert Particles Grant 3,772,013 - Wells November 13, 1 | 1973-11-13 |
Manifold Imaging Apparatus Grant 3,741,641 - Gundlach , et al. June 26, 1 | 1973-06-26 |
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