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CLARK WILLIAM JOHN

Overview
  • Total Patents
    12
About

CLARK WILLIAM JOHN has a total of 12 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United Kingdom, Australia and Canada. Its main competitors in its focus markets medical technology are SHEN CHUNG-SHAN, SIC INVENT AG and CLARK MICHAEL J.

Patent filings per year

Chart showing CLARK WILLIAM JOHNs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Dentistry

Top inventors

# Name Total Patents
#1 Clark William John 12

Latest patents

Publication Filing date Title
WO0182820A2 Lingual arch developer
EP1265548A2 Mandibular advancer and method of installing the same
GB8812819D0 Orthodontic treatment apparatus
GB8809071D0 Apparatus for orthodontic treatment
GB8310921D0 Apparatus for the orthodontic treatment of teeth
CA179468A Watch catch