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A H WIRZ INC

Overview
  • Total Patents
    28
About

A H WIRZ INC has a total of 28 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and machine tools are AMERICAN FLANGE & MFG COMPANY, FRISHMAN ABE and SVENSKA KAPSYLFABRIKEN AB.

Patent filings in countries

World map showing A H WIRZ INCs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing A H WIRZ INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barker Edwin H 8
#2 Lay John L 4
#3 Darlington Jr Henry S 4
#4 Milton Schor 3
#5 Saulnier Darlington Henry 3
#6 Dresden Mark K 2
#7 Wirz August Herman 2
#8 Kenyon Dresden Mark 1
#9 Dzedzej Henry S 1
#10 Snyder Robert E 1

Latest patents

Publication Filing date Title
US3308999A Cap carried axial plug for a fluid dispenser
US3442707A Apparatus and process for cleaning collapsible tubes
US2940196A Strippable label
US2960051A Spinning tool
US2825159A Strippable and nonstrippable label combination and method
US2769583A Closure
US2855707A Strippable label and method
US2761598A Spout closure
US2849739A Sealing nitrocellulose cement
US2742202A Spout closure
US2529836A Applicator for treatment of diseases of the udder
US2649226A Spout cap
US2617553A Screw threaded elastic closure cap
US2494047A Affixing liners to caps
US2587337A Molding threaded articles
US2315319A Single use tube and mount
US2157646A Single use tube
US2001760A Method and machine for processing collapsible tubes
US2033090A Hopper for slugs or caps
US1934292A Process and machine for threading the necks of tubes