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GERSON CO INC LOUIS M

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    144,569
  • Filing trend
    0.0%
About

GERSON CO INC LOUIS M has a total of 54 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1967. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are WALTER LEA, AIR ACE OY and GRIFFITHS JOSEPH ANTHONY.

Patent filings per year

Chart showing GERSON CO INC LOUIS Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gerson Ronald L 32
#2 Brunell Robert A 30
#3 Lapointe Pierre 14
#4 Cupicha Michael 11
#5 Caprio Lawrence A 6
#6 Snow George A 6
#7 Mccombe Michael H 4
#8 Ronald L Gerson 2
#9 Pierre Lapointe 2
#10 Anteski David 2

Latest patents

Publication Filing date Title
WO2019241133A1 Face mask assembly
US2018289988A1 Face mask assembly
US2016361575A1 Face mask assembly
WO2011021998A1 Strainer with dispensing tab and dispenser for same
CA2676532A1 Fluid valve with center post
WO2007149760A2 Liquid supply assembly
WO2008082415A1 Cartridge respirator with integral filter connector
US7677248B2 Stiffened filter mask
WO2004112906A1 Respirator mask and valve
EP1534981A1 Mask and spherically configured valve
CA2488336A1 Face mask and method of manufacturing the same
US5794617A Face mask and retainer
US4064053A Strainer improvement
CA996338A Blade scraper
US3964162A Blade scraper
CA1004450A Blade scraper
US3765096A Mason s guideline holders
US3408742A Mason's block