Merritt Clemens Helvenston

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Albuquerque, NM, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrazine filtration method and system
- Patent number 8,535,430
- Issue date Sep 17, 2013
- New Mexico Highlands University
- Rodolfo A. Martinez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filtration and absorption method and system for the remediation...
- Patent number 8,097,074
- Issue date Jan 17, 2012
- New Mexico Highlands University
- Merritt C. Helvenston
- B08 - CLEANING
Information Patent Grant
Methods and systems for remediating hydrazine-contaminated equipmen...
- Patent number 7,074,959
- Issue date Jul 11, 2006
- New Mexico Highlands University
- Merritt C. Helvenston
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR NEUTRALIZATION OF HYDRAZINE
- Publication number 20170113086
- Publication date Apr 27, 2017
- Hydrazine Neutralizing Solutions Inc.
- Rodolfo Antonio Martinez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYDRAZINE SPILL PAD APPARATUS AND METHOD OF MANUFACTURING
- Publication number 20110194988
- Publication date Aug 11, 2011
- Rodolfo A. Martinez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDRAZINE FILTRATION METHOD AND SYSTEM
- Publication number 20110182780
- Publication date Jul 28, 2011
- Rodolfo A. Martinez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDRAZINE DECONTAMINATION WIPES
- Publication number 20110010878
- Publication date Jan 20, 2011
- Rodolfo A. Martinez
- B08 - CLEANING
Information Patent Application
AIR FILTRATION AND ABSORPTION METHOD AND SYSTEM FOR THE REMEDIATION...
- Publication number 20110011266
- Publication date Jan 20, 2011
- New Mexico Highlands University
- Merritt C. Helvenston
- B08 - CLEANING
Information Patent Application
Methods and systems for hydrazine remediation
- Publication number 20040024251
- Publication date Feb 5, 2004
- Merritt C. Helvenston
- A62 - LIFE-SAVING FIRE-FIGHTING