David M. Stewart

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Taylorsville, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Ferrous picrate produced by a process utilizing a non-powdered meta...
- Patent number 7,157,593
- Issue date Jan 2, 2007
- RDI Construction
- Alan F. Elliott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fuel additive containing ferrous picrate produced by a process util...
- Patent number 6,969,773
- Issue date Nov 29, 2005
- RDI Construction
- David M. Stewart
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ferrous picrate produced by an isolation process
- Patent number 6,833,466
- Issue date Dec 21, 2004
- RDI Construction
- Alan Frederick Elliott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ferrous picrate and a fuel additive containin...
- Patent number 6,670,495
- Issue date Dec 30, 2003
- David M. Stewart
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Ferrous picrate produced by a process utilizing a non-powdered meta...
- Publication number 20040158089
- Publication date Aug 12, 2004
- Alan F. Elliott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ferrous picrate produced by an isolation process
- Publication number 20040152909
- Publication date Aug 5, 2004
- Alan Frederick Elliott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fuel additive containing ferrous picrate produced by a process util...
- Publication number 20030213166
- Publication date Nov 20, 2003
- David M. Stewart
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing ferrous picrate and a fuel additive containin...
- Publication number 20030213167
- Publication date Nov 20, 2003
- David M. Stewart
- C07 - ORGANIC CHEMISTRY