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WOLVERINE EQUIPMENT CO

Overview
  • Total Patents
    12
About

WOLVERINE EQUIPMENT CO has a total of 12 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets chemical engineering, packaging and shipping and textiles and paper are GEA LYOPHIL GMBH, AQUITAINE UNION TECH and JAMES ALEXANDER MAIN.

Patent filings in countries

World map showing WOLVERINE EQUIPMENT COs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 2
#3 Germany 2

Patent filings per year

Chart showing WOLVERINE EQUIPMENT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown Ernest C 3
#2 Gerrish Grenville B 3
#3 Dapses William P 2
#4 Stephen Temple Robert 1
#5 Charles Brown Ernest 1
#6 Myers Woolmer W 1
#7 Hoyt Charles W 1
#8 Wakley Hoyt Charles 1

Latest patents

Publication Filing date Title
DE1285387B Device for treating solid particles by means of a gas along a conveyor track
US3229377A Treatment and conveyance of solid particulate material by a fluid current
US3199224A Apparatus for treating continuous length webs comprising high velocity gas jets
US3060590A Method of treating discrete particles
US3060595A Jet dryer
US2938714A Hooded exhaust system
US2874484A Apparatus for thermally treating articles
US2807892A Dryers
US2443924A Slasher hood
CA564424A Dryers
CA699130A Method of treating discrete particles