John P Barber

Inventor

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Work History

Patent OwnerApplications FiledYear
OMG, INC.
1
6
4
1
8
2
1
2
1
2000
2002
2003
2004
2005
2006
2007
2008
2013
NEXICOR, LLC
1
2006
L-3 COMMUNICATIONS CORPORATION
2
2
2007
2010
IAP RESEARCH, INC.
3
1
1
3
1
1
1
3
4
3
1989
1991
1992
1995
1996
1999
2000
2001
2002
2004
SENCO BRANDS, INC.
2
2003
SENCO PRODUCTS, INC.
2
2003
SPD ELECTRICAL SYSTEMS, INC.
2
2012
SPD ELECTRICAL SYSTEMS
1
2012
NORTHROP GRUMMAN CORPORATION
2
1980
HELLER FINANCIAL, INC.
1
1995
Elliott Tool Technologies Ltd.
2
1
2002
2004

Inventor Addresses

AddressDuration
Dayton, OHJul 17, 90 - Jul 15, 08
Dayton, OH, USOct 02, 03 - Nov 14, 13
Kettering, OHOct 26, 82 - Apr 22, 08
Kettering, OH, USDec 13, 01 - Dec 24, 13

Technology Profile

Technology # of Patents
B21D: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 3
B22F: WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 7
B23K: SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,614,8682013Graded resistance solid state current control circuit0
2013/0299,4882013Stand-Up Membrane Roofing Induction Heating Tool0
8,492,6832013Stand-up membrane roofing induction heating tool0
2012/0243,1372012GRADED RESISTANCE SOLID STATE CURRENT CONTROL CIRCUIT0
8,223,4692012Power node switching center with active feedback control of power switches0

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