RESTECH, INC.

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HOUSTON, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for coupling electrical energy to a resonated in...
- Patent number 8,618,778
- Issue date Dec 31, 2013
- Restech Limited
- Ashley James Gray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for determining hydrocarbon/water contact level for oil and...
- Patent number 5,621,169
- Issue date Apr 15, 1997
- Restech, Inc.
- Thomas G. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining reservoir bulk volume of hydrocarbons from r...
- Patent number 4,903,207
- Issue date Feb 20, 1990
- Restech, Inc.
- Robert P. Alger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining original saturations in a produced field
- Patent number 4,751,646
- Issue date Jun 14, 1988
- Restech, Inc.
- Robert P. Alger
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC FIELD ENERGY RECYCLING
- Publication number 20090201620
- Publication date Aug 13, 2009
- Restech Limited
- Ashley James Gray
- B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks

Information Trademark
77657881 - EFER
- Serial number 77657881
- Registration number 3776848
- Filing date Jan 27, 2009
- Restech Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74420665 - ADCAP
- Serial number 74420665
- Registration number 1888403
- Filing date Aug 5, 1993
- RESTECH, INC.
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
73664863 - RESTECH
- Serial number 73664863
- Registration number 1475491
- Filing date Jun 5, 1987
- RESTECH, INC.
- 42 - Scientific and technological services and research and design relating thereto