Inventor · Owatonna, MN, US

Kenneth E. Jacobson

14Patents
9h-index
16Co-inventors
69Inventor score

Filing activity: Jan 15, 1973 → Jan 21, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US4777798A Universal control system for hydraulic cylinders Mechanical Engineering; Lighting; Heating 40 Expired
US4214179A Rotor imbalance detector for a centrifuge Electricity 21 Expired
US7396078B2 Music posture chair Human Necessities 19 Expired
US4322030A Lubrication and cooling system for a high speed ultracentrifuge drive assembly Electricity 17 Expired
US6772151B1 Color matching system and method Emerging Cross-Sectional Technologies 14 Expired
US8167148B2 Convertible instrument rack Physics 12 Active
US4196844A Closing structure for centrifuge vacuum chamber Performing Operations; Transporting 12 Expired
US4205779A Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment Electricity 12 Expired
US4226359A Direct drive high speed ultracentrifuge Electricity 11 Expired
US3942716A Flow-thru vacuum bushing for ultracentrifuges Mechanical Engineering; Lighting; Heating 7 Expired
USD606339S1 Cabinet grille General 7 Expired
USD624759S1 Hanger retaining device General 6 Expired
US7921960B2 Acoustic cabinet Fixed Constructions 3 Active
US8016138B2 Hanger retainer device, system, and methods for retaining hangers on a rod Human Necessities 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.