Steven Andrew Leppard

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West University Place, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsea pressure reduction manifold
- Patent number 10,538,986
- Issue date Jan 21, 2020
- Ensco International Incorporated
- Christopher Scott Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self positioning floating platform and method of use
- Patent number 9,361,792
- Issue date Jun 7, 2016
- Ensco International Incorporated
- Richard Robert Roper
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SUBSEA PRESSURE REDUCTION MANIFOLD
- Publication number 20180202253
- Publication date Jul 19, 2018
- ENSCO International Incorporated
- Christopher Scott Stewart
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF POSITIONING FLOATING PLATFORM AND METHOD OF USE
- Publication number 20150266544
- Publication date Sep 24, 2015
- ENSCO International Incorporated
- Richard Robert Roper
- G08 - SIGNALLING