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WILBERT W HAASE CO

Overview
  • Total Patents
    18
About

WILBERT W HAASE CO has a total of 18 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States. Its main competitors in its focus markets medical technology, civil engineering and machines are MATSURA TAKASHI, ACKERMANN GUENTER and HEALTH SCIENCES AUTHORITY.

Patent filings in countries

World map showing WILBERT W HAASE COs patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing WILBERT W HAASE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haase Wilbert W 9
#2 Miles Chandler Wesley 3
#3 Walter Bast 2
#4 Lindstrom Richard S 2
#5 Fulton Bertram A 2
#6 Fred Heuser Paul 2
#7 Reichle Richard G 1
#8 Schultz Sydney L 1
#9 Blasius Walter O 1
#10 Williams Roger F 1

Latest patents

Publication Filing date Title
US3364536A Burial vault cover handling apparatus
US3208188A Burial vaults
US3208186A Burial vaults
US3098278A Holder construction
US2822685A Dual burial vault structure
US2854725A Cores
US2834089A Form for molding quadrangular objects
US2805462A Concrete forms
US2565229A Concrete burial vault and method of making same
US2306844A Decorative handle trimmer
US2285923A Winch drag mechanism
US2163172A Power operable burial device
US2163173A Universal burial device
US2163174A Power attachment for burial devices
US2163171A Sectional burial apparatus
US2112286A Burial apparatus
US2040128A Burial vault
US1984211A Combined lewis and casket rest for burial vaults