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Coppell, TX, United States of America

David C Riggs

USPTO Granted Patents = 13 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 64(Granted Patents)

Location History:

Aberdeen, GB (2019)
Coppell, TX (US) (1999 - 2021)

Company Filing History:

Single Buoy Moorings Inc.

Lord Corporation

Continental Emsco Company

Seahorse Equipment Corporation

Sbm Atlantia, Inc.

7. 1 out of 832,891

Other

patents

where one patent can have more than one assignee

Years Active: 1999-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11009161 - Flexible joint and method of manufacturing flexible joint (2021-05-18),

2. 10598305 - Flexible pipe joint (2020-03-24),

3. 10480258 - Sealed pipe joint (2019-11-19),

4. 10301889 - Dynamic riser mechanical connector (2019-05-28),

5. 9828812 - Sealed pipe joint (2017-11-28),

6. 9435463 - Sealed gimbal for ocean thermal energy conversion cold water pipe (2016-09-06),

7. 8708053 - Riser installation from offshore floating production unit (2014-04-29),

8. 8366352 - System usable with a pipe laying vessel (2013-02-05),

9. 7744312 - Offshore pipe string system and method (2010-06-29),

10. 7651137 - Insulated pipe joint (2010-01-26),

11. 7472755 - Method for inspection and repair of a flexible joint (2009-01-06),

12. 7373986 - Riser connector (2008-05-20),

13. 5951061 - Elastomeric subsea flex joint and swivel for offshore risers (1999-09-14),

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