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Gordon Leon
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Foothill Ranch, CA, US
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last 30 patents
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Patent Grant
Variable canted coil spring cross section
Patent number
8,753,153
Issue date
Jun 17, 2014
Bal Seal Engineering, Inc.
Gordon Leon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Variable canted coil spring cross section
Patent number
8,590,867
Issue date
Nov 26, 2013
Bal Seal Engineering, Inc.
Gordon Leon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Electrical contact assemblies with axially canted coil springs
Patent number
8,491,345
Issue date
Jul 23, 2013
Bal Seal Enginnering, Inc.
Gordon Leon
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE CANTED COIL SPRING CROSS SECTION
Publication number
20120295471
Publication date
Nov 22, 2012
BAL SEAL ENGINEERING, INC.
Gordon Leon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ELECTRICAL CONTACT ASSEMBLIES WITH CANTED COIL SPRINGS
Publication number
20120208407
Publication date
Aug 16, 2012
BAL SEAL ENGINEERING, INC.
Gordon Leon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE CANTED COIL SPRING CROSS SECTION
Publication number
20110062640
Publication date
Mar 17, 2011
Gordon Leon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ELECTRICAL CONTACT ASSEMBLIES WITH CANTED COIL SPRINGS
Publication number
20100279558
Publication date
Nov 4, 2010
Gordon Leon
H01 - BASIC ELECTRIC ELEMENTS