Kenneth E. Jacobson has been granted 13 US patents while listed as an inventor at Wenger . The first was granted in 1980 and the most recent in May 2012. Kenneth E. Jacobson ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Kenneth E. Jacobson in Fremont, CA, US.
Patents per Year Patents granted per year, 1980 to 2012 Bar chart with a peak of 4 patents in 1980. peak 4 1980: 4 patents 1980 1982: 1 patents 1982 1988: 1 patents 1988 2004: 1 patents 2004 2008: 1 patents 2008 2009: 1 patents 2009 2010: 1 patents 2010 2011: 2 patents 2011 2012: 1 patents 2012
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8167148 Convertible instrument rack — 2012-05-01
8016138 Hanger retainer device, system, and methods for retaining hangers on a rod — 2011-09-13
7921960 Acoustic cabinet Peter F. Menzel , Rebecca S. Broton , Mark R. Friedrichs , Ronald Freiheit 2011-04-12
D624759 Hanger retaining device — 2010-10-05
D606339 Cabinet grille Peter F. Menzel , Rebecca S. Broton , Mark R. Friedrichs , Ronald Freiheit 2009-12-22
7396078 Music posture chair Patrick Weber 2008-07-08
6772151 Color matching system and method Richard C. Johnston , Susan Bates , Scott Russell , Michael E. Masterson , Alan R. Burgess +1 more 2004-08-03
$7,598,000
4777798 Universal control system for hydraulic cylinders Stanley Norland , James C. Solie 1988-10-18
4322030 Lubrication and cooling system for a high speed ultracentrifuge drive assembly William S. Gutierrez , Williams G. Patterson 1982-03-30
$10,033,000
4226359 Direct drive high speed ultracentrifuge — 1980-10-07
$2,640,000
4214179 Rotor imbalance detector for a centrifuge William S. Gutierrez 1980-07-22
$2,044,000
4205779 Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment — 1980-06-03
$3,677,000
4196844 Closing structure for centrifuge vacuum chamber — 1980-04-08
$1,133,000