Mason; William John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mason; William John.The latest application filed is for "new or improved microporous membranes, battery separators, coated separators, batteries, and related methods".
- Mason; William John - McConnells SC
| Patent | Date |
|---|---|
| New Or Improved Microporous Membranes, Battery Separators, Coated Separators, Batteries, And Related Methods App 20210126319 - Summey; Barry J. ; et al. | 2021-04-29 |
| Membranes, Calendered Microporous Membranes, Battery Separators, And Related Methods App 20210036293 - Stokes; Kristoffer K. ; et al. | 2021-02-04 |
| Membranes, calendered microporous membranes, battery separators, and related methods Grant 10,777,800 - Stokes , et al. Sept | 2020-09-15 |
| Membranes, Calendered Microporous Membranes, Battery Separators, And Related Methods App 20170084898 - Stokes; Kristoffer K. ; et al. | 2017-03-23 |
| Porous Membrane Wipes And Methods Of Manufacture And Use App 20150107042 - Stokes; Kristoffer K. ; et al. | 2015-04-23 |
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