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Daniel Wesley Pangburn
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Fullerton, CA, US
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last 30 patents
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Patent Grant
Ring-center pivot loose-leaf binder page lifter
Patent number
6,908,248
Issue date
Jun 21, 2005
Daniel Wesley Pangburn
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Patent Grant
Bearing assembly
Patent number
4,961,654
Issue date
Oct 9, 1990
Aerojet General Corporation
Daniel W. Pangburn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
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Patent Application
Ring-center pivot loose-leaf binder page lifter
Publication number
20050036825
Publication date
Feb 17, 2005
Daniel Wesley Pangburn
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER