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KAUFMAN WILLIAM H INC

Overview
  • Total Patents
    15
About

KAUFMAN WILLIAM H INC has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets consumer goods are NAKAMURA TETSUSHI, HARTOPP JOHN JAMES and ANDRE PERUGIA.

Patent filings per year

Chart showing KAUFMAN WILLIAM H INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods

Focus technologies

# Technology
#1 Footwear features

Top inventors

# Name Total Patents
#1 Kaufman William H 9
#2 Harrison Frederick A 7
#3 Gidman Claude J 5
#4 Beekenkamp Gerald 5
#5 Corlett Thomas W 4
#6 Chalmers Edward L 4
#7 Lam Hugo E 2
#8 Bechtel Willard Hagey 1
#9 Bechtel Willard H 1

Latest patents

Publication Filing date Title
CA2277567A1 Safety shoe having metatarsal guard
CA2268287A1 Shank insert for shoe
US5996257A Puncture-resistant and impact-resistant safety shoe insert
CA2249706A1 Downhill snow sport boot assembly
US5142798A Downhill ski boot assembly
US5068984A Downhill ski boot assembly
US4959912A Downhill ski boot assembly
CA1195494A Metatarsal guards