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SYBRON CORP

Overview
  • Total Patents
    1,277
About

SYBRON CORP has a total of 1,277 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets medical technology, machines and chemical engineering are MILLIPORE INVEST HOLDINGS, EXTRACTION SYSTEMS INC and GELMAN SCIENCES INC.

Patent filings per year

Chart showing SYBRON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nunlist Erwin J 22
#2 Mehra Ravinder C 19
#3 Ellis Franklin H 14
#4 Cowell David 13
#5 Amorese Franklyn J 12
#6 Heit Allyn H 11
#7 Simpson Harold H 11
#8 Ensslin Frieder H 11
#9 Freeman Frank H 10
#10 Lawson Alfred C 9

Latest patents

Publication Filing date Title
CA1225214A Mold for single-piece injection molded rack
GB8609072D0 Apparatus for measuring organic carbon content
EP0183400A2 Injector control
US4588158A Single-piece injection molded rack
US4541802A Swivel hose coupling for dental handpiece or the like
US4536157A Lever actuated chuck mechanism for dental handpiece
US4575338A Ball type bur gripping mechanism for dental handpiece
EP0153530A2 Method and apparatus for dosing a flowing liquid stream
US4568284A Dental handpiece
US4600384A Swivel coupling for illuminated dental handpiece
US4614585A Frangible bonded disposable filtration unit with recoverable filter
US4624882A Microscope slide with raised marking surface
US4571188A Occlusal matrix for light cured composites
US4504733A Dry bath temperature control
US4533321A Braided elastomer orthodontic tensioning device
CA1177294A Fluid spray system for dental handpiece
US4596696A Disposable sterilizer mechanical air removal test pack
US4553938A Low torsional restraint instrument handpiece hose
US4588095A Single-piece injection molded rack
US4554336A Urethane modified orthodontic adhesive