Francis Marion Stone

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Cut-N-Shoot, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Alternate energy source usage methods for in situ heat treatment pr...
- Patent number 8,857,506
- Issue date Oct 14, 2014
- Shell Oil Company
- Francis Marion Stone
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ALTERNATE ENERGY SOURCE USAGE FOR IN SITU HEAT TREATMENT PROCESSES
- Publication number 20130333878
- Publication date Dec 19, 2013
- Shell Oil Company
- Francis Marion Stone
- B32 - LAYERED PRODUCTS
Information Patent Application
Alternate energy source usage for in situ heat treatment processes
- Publication number 20080173444
- Publication date Jul 24, 2008
- Francis Marion Stone
- C21 - METALLURGY OF IRON