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SCHMIDT JOHN

Overview
  • Total Patents
    36
About

SCHMIDT JOHN has a total of 36 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States, Canada and Denmark. Its main competitors in its focus markets machines, civil engineering and packaging and shipping are RELIABLE TOY CO LTD, RENE DUFOUR and SCHNALLINGER HELFRIED.

Patent filings per year

Chart showing SCHMIDT JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schmidt John 33
#2 Alexander Smith 1
#3 Faas Rudolph 1
#4 Sarma Kalluri R 1
#5 Schuetterle Henry 1
#6 Davey Dennis M 1
#7 Wu Paul 1
#8 Lundsteen Vagn 1
#9 Ling Johnson 1
#10 Townsend John J 1

Latest patents

Publication Filing date Title
DK177366B1 Nitro Wastewater Treatment Plant
US2009179848A1 Method and system for improving dimming performance in a field sequential color display device
US2008216403A1 Stackable plant growing tower system
WO03059797A1 Wire rope tensioning device
DK199190D0 Red zone plant, establishment or renovation
CA1221799A Building material for building elements, and a method and a system for manufacturing said elements
DK568582A Building material for building elements and procedures and plants for producing it.
US3462911A Apparatus for forming pellets of semisolid material
US1999430A Cooking apparatus
US1730249A Airplane
US1237255A Grinding-machine.
CA163778A Land ridging device
US1160456A Land-ridging device.
US1145167A Spacing and punching machine.
US1129738A Finger-ring.
CA146737A Pencil sharpener
US1010809A Apparatus for drying macaroni and like bakery products.
US973219A Bicycle-fork.
CA111349A Vending machine
US858419A Manure-fork.