John W. Fronabarger

Person

Sun Lakes, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-conductive pyrotechnic mixture
- Patent number 11,878,951
- Issue date Jan 23, 2024
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for preparing sodium nitrotetrazolate using cation exchange...
- Patent number 10,947,204
- Issue date Mar 16, 2021
- U.S. Government as represented by the Secretary of the Army
- R. Hunter Muir
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of flow sodium 5-nitrotetrazolate solutions with coppe...
- Patent number 10,464,908
- Issue date Nov 5, 2019
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparation of silver azide
- Patent number 9,969,623
- Issue date May 15, 2018
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electric detonator with milled and unmilled DBX-1
- Patent number 9,752,857
- Issue date Sep 5, 2017
- The United States of America as represented by the Secretary of the Army
- Neha Mehta
- F42 - AMMUNITION BLASTING
Information Patent Grant
Facile method for preparation of sodium 5-nitrotetrazolate using a...
- Patent number 9,718,791
- Issue date Aug 1, 2017
- Pacific Scientific Energetic Materials Company
- Jon G. Bragg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Facile method for preparation of 5-nitrotetrazolates using a flow s...
- Patent number 9,670,168
- Issue date Jun 6, 2017
- Pacific Scientific Energetic Materials Company
- Jon G. Bragg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Facile method for preparation of 5-nitrotetrazolates using a batch...
- Patent number 9,598,380
- Issue date Mar 21, 2017
- SRI International
- Jeffrey C. Bottaro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of a lead-free primary explosive
- Patent number 9,278,984
- Issue date Mar 8, 2016
- Pacific Scientific Energetic Materials Company
- Thomas Matthias Klapötke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single reaction vessel process for synthesis of salts of DNP
- Patent number 8,927,734
- Issue date Jan 6, 2015
- The United States of America as represented by the Secretary of the Navy
- Patrick Caruana
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-azido-2,4,6-trinitrophenol, method of making, and method of trans...
- Patent number 8,748,639
- Issue date Jun 10, 2014
- The United States of America as represented by the Secretary of the Navy
- Bradley A. Sleadd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alternative to tetrazene
- Patent number 8,632,643
- Issue date Jan 21, 2014
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Alternative to tetrazene
- Patent number 8,524,019
- Issue date Sep 3, 2013
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Lead-free primary explosive composition
- Patent number 8,523,989
- Issue date Sep 3, 2013
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Preparation of a lead-free primary explosive
- Patent number 8,440,008
- Issue date May 14, 2013
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Facile synthesis of 3-aminopicric acid
- Patent number 8,404,897
- Issue date Mar 26, 2013
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lead-free primary explosive composition
- Patent number 8,298,324
- Issue date Oct 30, 2012
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Lead-free primers
- Patent number 8,216,401
- Issue date Jul 10, 2012
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Preparation of a lead-free primary explosive
- Patent number 8,163,786
- Issue date Apr 24, 2012
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Lead-free primary explosive composition and method of preparation
- Patent number 8,071,784
- Issue date Dec 6, 2011
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Lead-free primers
- Patent number 8,062,443
- Issue date Nov 22, 2011
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Lead-free primary explosive composition and method of preparation
- Patent number 7,833,330
- Issue date Nov 16, 2010
- Pacific Scientific Energetic Materials Company
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Method for azidoaminotriazole, nitrosoguanazine, and related compounds
- Patent number 7,375,221
- Issue date May 20, 2008
- The United States of America as represented by the Secretary of the Navy
- John William Fronabarger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrobenzodifuroxan compounds, including their salts, and methods t...
- Patent number 7,271,267
- Issue date Sep 18, 2007
- The United States of America as represented by Secretary of the Navy
- John William Fronabarger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing substituted tetrazoles from aminotetrazole
- Patent number 7,253,288
- Issue date Aug 7, 2007
- Pacific Scientific Energetic Materials Company
- Robert N. Renz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrobenzodifuroxan compounds, including their salts, and methods t...
- Patent number 7,145,016
- Issue date Dec 5, 2006
- The United States of America as represented by the Secretary of the Navy
- John William Fronabarger
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Non-Conductive Pyrotechnic Mixture
- Publication number 20200223766
- Publication date Jul 16, 2020
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Application
Purification of Flow Sodium 5- Nitrotetrazolate Solutions with Copp...
- Publication number 20180111909
- Publication date Apr 26, 2018
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FACILE METHOD FOR PREPARATION OF SODIUM 5-NITROTETRAZOLATE USING A...
- Publication number 20160207892
- Publication date Jul 21, 2016
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- Jon G. Bragg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A BATCH...
- Publication number 20150361057
- Publication date Dec 17, 2015
- SRI International
- Jeffrey C. Bottaro
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARATION OF SILVER AZIDE
- Publication number 20150321922
- Publication date Nov 12, 2015
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE
- Publication number 20150239910
- Publication date Aug 27, 2015
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- Thomas Matthias Klapötke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A FLOW S...
- Publication number 20140206885
- Publication date Jul 24, 2014
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALTERNATIVE TO TETRAZENE
- Publication number 20130317232
- Publication date Nov 28, 2013
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Application
LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION
- Publication number 20130204005
- Publication date Aug 8, 2013
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Application
PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE
- Publication number 20120215004
- Publication date Aug 23, 2012
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- JOHN W. FRONABARGER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
LEAD-FREE PRIMERS
- Publication number 20120152140
- Publication date Jun 21, 2012
- John W. Fronabarger
- F42 - AMMUNITION BLASTING
Information Patent Application
ALTERNATIVE TO TETRAZENE
- Publication number 20120145290
- Publication date Jun 14, 2012
- John W. FRONABARGER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION
- Publication number 20120077983
- Publication date Mar 29, 2012
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- JOHN W. FRONABARGER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
LEAD-FREE PRIMERS FOR HOT WIRE APPLICATIONS
- Publication number 20120024178
- Publication date Feb 2, 2012
- John W. FRONABARGER
- F42 - AMMUNITION BLASTING
Information Patent Application
LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION AND METHOD OF PREPARATION
- Publication number 20110108172
- Publication date May 12, 2011
- PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY
- JOHN W. FRONABARGER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
FACILE SYNTHESIS OF 3-AMINOPICRIC ACID
- Publication number 20110105800
- Publication date May 5, 2011
- John W. FRONABARGER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE
- Publication number 20100280254
- Publication date Nov 4, 2010
- John W. FRONABARGER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
LEAD-FREE PRIMERS
- Publication number 20090223401
- Publication date Sep 10, 2009
- John W. Fronabarger
- F42 - AMMUNITION BLASTING
Information Patent Application
LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION AND METHOD OF PREPARATION
- Publication number 20090069566
- Publication date Mar 12, 2009
- John W. Fronabarger
- C06 - EXPLOSIVES MATCHES
Information Patent Application
PROCESS FOR PREPARING SUBSTITUTED TETRAZOLES FROM AMINOTETRAZOLE
- Publication number 20070161801
- Publication date Jul 12, 2007
- Robert N. Renz
- C07 - ORGANIC CHEMISTRY

John W. Fronabarger

Person

Patents Grantslast 30 patents

Non-conductive pyrotechnic mixture

Method for preparing sodium nitrotetrazolate using cation exchange...

Purification of flow sodium 5-nitrotetrazolate solutions with coppe...

Method for preparation of silver azide

Electric detonator with milled and unmilled DBX-1

Facile method for preparation of sodium 5-nitrotetrazolate using a...

Facile method for preparation of 5-nitrotetrazolates using a flow s...

Facile method for preparation of 5-nitrotetrazolates using a batch...

Method for preparation of a lead-free primary explosive

Single reaction vessel process for synthesis of salts of DNP

3-azido-2,4,6-trinitrophenol, method of making, and method of trans...

Alternative to tetrazene

Alternative to tetrazene

Lead-free primary explosive composition

Preparation of a lead-free primary explosive

Facile synthesis of 3-aminopicric acid

Lead-free primary explosive composition

Lead-free primers

Preparation of a lead-free primary explosive

Lead-free primary explosive composition and method of preparation

Lead-free primers

Lead-free primary explosive composition and method of preparation

Method for azidoaminotriazole, nitrosoguanazine, and related compounds

Nitrobenzodifuroxan compounds, including their salts, and methods t...

Process for preparing substituted tetrazoles from aminotetrazole

Nitrobenzodifuroxan compounds, including their salts, and methods t...

Patents Applicationslast 30 patents

Non-Conductive Pyrotechnic Mixture

Purification of Flow Sodium 5- Nitrotetrazolate Solutions with Copp...

FACILE METHOD FOR PREPARATION OF SODIUM 5-NITROTETRAZOLATE USING A...

FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A BATCH...

METHOD FOR PREPARATION OF SILVER AZIDE

METHOD FOR PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE

FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A FLOW S...

ALTERNATIVE TO TETRAZENE

LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION

PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE

LEAD-FREE PRIMERS

ALTERNATIVE TO TETRAZENE

LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION

LEAD-FREE PRIMERS FOR HOT WIRE APPLICATIONS

LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION AND METHOD OF PREPARATION

FACILE SYNTHESIS OF 3-AMINOPICRIC ACID

PREPARATION OF A LEAD-FREE PRIMARY EXPLOSIVE

LEAD-FREE PRIMERS

LEAD-FREE PRIMARY EXPLOSIVE COMPOSITION AND METHOD OF PREPARATION

PROCESS FOR PREPARING SUBSTITUTED TETRAZOLES FROM AMINOTETRAZOLE