Clark; Richard D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Clark; Richard D..The latest application filed is for "delayed petroleum coking vessel inspection device and method".

Company Profile

3.10.6

Clark; Richard D. - Hannon CA
Clark; Richard D. - Mt. Pleasant PA
Clark; Richard D. - Houston TX
Clark; Richard D. - Ontario CA
Clark; Richard D. - Delran NJ
Clark; Richard D. - Encinitas CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Delayed Petroleum Coking Vessel Inspection Device and Method App 20220178844 - Clark; Richard D. ; et al.	2022-06-09
Plant Pot Holder App 20220000288 - Clark; Richard D.	2022-01-06
Delayed Petroleum Coking Vessel Inspection Device and Method App 20210125327 - Clark; Richard D. ; et al.	2021-04-29
Delayed petroleum coking vessel inspection device and method Grant 10,861,146 - Clark , et al. December 8, 2	2020-12-08
Delayed Petroleum Coking Vessel Inspection Device and Method App 20200175671 - Clark; Richard D. ; et al.	2020-06-04
Delayed petroleum coking vessel inspection device and method Grant 10,482,591 - Clark , et al. Nov	2019-11-19
Delayed petroleum coking vessel inspection device and method Grant 9,940,702 - Clark , et al. April 10, 2	2018-04-10
Methods for Controlling Warpage of Cavities of Three-Dimensionally Printed Articles During Heat Treament App 20170252973 - Clark; Richard D. ; et al.	2017-09-07
Delayed petroleum coking vessel inspection device and method Grant 9,524,542 - Clark , et al. December 20, 2	2016-12-20
Delayed petroleum coking vessel inspection device and method Grant 8,436,898 - Clark , et al. May 7, 2	2013-05-07
Delayed petroleum coking vessel inspection device and method Grant 7,940,298 - Clark , et al. May 10, 2	2011-05-10
Delayed petroleum coking vessel inspection device and method App 20100007729 - Clark; Richard D. ; et al.	2010-01-14
Vessel inspection system Grant 5,425,279 - Clark , et al. June 20, 1	1995-06-20
Hermetically sealed microstrip to microstrip transition for printed circuit fabrication Grant 5,229,727 - Clark , et al. July 20, 1	1993-07-20
Self-erecting shelter Grant 5,163,461 - Ivanovich , et al. November 17, 1	1992-11-17

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