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Patent applications and USPTO patent grants for Webb; Douglas Arthur.The latest application filed is for "group privacy structure and configurations of group privacy structures".
Patent | Date |
---|---|
Group privacy structure and configurations of group privacy structures Grant 10,435,898 - Webb O | 2019-10-08 |
Group privacy structure and configurations of group privacy structures App 20160138286 - Webb; Douglas Arthur | 2016-05-19 |
Apparatus and method for preventing the premature mixture of reactant gases in CVD and PECVD reactions Grant 6,368,987 - Kopacz , et al. April 9, 2 | 2002-04-09 |
Apparatus and method for preventing the premature mixture of reactant gases in CVD and PECVD reactions Grant 6,161,500 - Kopacz , et al. December 19, 2 | 2000-12-19 |
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