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Patent applications and USPTO patent grants for Stevens; John W..The latest application filed is for "polycarbonate block copolymers".
Patent | Date |
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Polycarbonate block copolymers Grant 11,155,747 - Allen , et al. October 26, 2 | 2021-10-26 |
Polycarbonate Block Copolymers App 20200095494 - Allen; Scott D. ;   et al. | 2020-03-26 |
Polycarbonate block copolymers Grant 10,392,556 - Allen , et al. A | 2019-08-27 |
Polycarbonate Block Copolymers App 20180305605 - Allen; Scott D. ;   et al. | 2018-10-25 |
Polycarbonate block copolymers Grant 9,994,760 - Allen , et al. June 12, 2 | 2018-06-12 |
Polycarbonate Block Copolymers App 20170198203 - Allen; Scott D. ;   et al. | 2017-07-13 |
Electric motor clamping system Grant 9,614,465 - Shriver , et al. April 4, 2 | 2017-04-04 |
Polycarbonate block copolymers Grant 9,422,397 - Allen , et al. August 23, 2 | 2016-08-23 |
Polycarbonate Block Copolymers App 20150307660 - Allen; Scott D. ;   et al. | 2015-10-29 |
Polycarbonate block copolymers Grant 9,102,800 - Allen , et al. August 11, 2 | 2015-08-11 |
Polycarbonate Block Copolymers App 20150166734 - Allen; Scott D. ;   et al. | 2015-06-18 |
Polycarbonate block copolymers Grant 8,785,591 - Allen , et al. July 22, 2 | 2014-07-22 |
Electric Motor Clamping System App 20140152201 - Shriver; Michael H. ;   et al. | 2014-06-05 |
Polycarbonate Block Copolymers App 20140031453 - Allen; Scott D. ;   et al. | 2014-01-30 |
Polycarbonate block copolymers Grant 8,580,911 - Allen , et al. November 12, 2 | 2013-11-12 |
Polycarbonate Block Copolymers App 20110218127 - Allen; Scott D. ;   et al. | 2011-09-08 |
Hanger device and method for suspending an implement Grant 4,170,333 - Angelastro October 9, 1 | 1979-10-09 |
SEC | 0001164481 | STEVENS JOHN W of ONTARIO, CANADA |
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