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SPITZER KG LUDWIG SEN

Overview
  • Total Patents
    32
About

SPITZER KG LUDWIG SEN has a total of 32 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets packaging and shipping, transport and measurement are VIZI GYOERGY, DANISH CONTAINER SUPPLY and MULTILIFT LTD.

Patent filings in countries

World map showing SPITZER KG LUDWIG SENs patent filings in countries
# Country Total Patents
#1 Germany 15
#2 Austria 6
#3 France 4
#4 United States 3
#5 Switzerland 2
#6 Netherlands 2

Patent filings per year

Chart showing SPITZER KG LUDWIG SENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spitzer Artur 7
#2 Gramlich Fritz Dipl Ing 3
#3 Gramlich Dipl-Ing Fritz 2
#4 Erich Kraus 2
#5 Fritz Gramlich Dipl-Ing 2
#6 Spitzer Arthur 1
#7 Heger Rudolf 1
#8 Gramlich Fritz Dipl-Ing 1
#9 Gramlich Fritz 1
#10 Kramer Rudolf 1

Latest patents

Publication Filing date Title
DE2401515A1 Semi-trailer-mounted tipping silo - has compartment in rows in travel direction with outlets in spaces between
DE2345894A1 Levelling of measuring apparatus - is for weighing devices on vehicles with frame braced on vehicle
DE2136665A1 VEHICLE FOR TIPPING CONTAINER TRANSPORT
DE1903032A1 Emptying installation for powder and - bulk goods
US3580434A Convertible transport container with plural funnel-type outlets
US3580643A Transport container for flowable material
FR1475219A Tank for vehicles
FR1441184A Safety device for pipes and pressure vessels
DE1457891B1 Container for dusty or grainy goods on a vehicle
FR1325973A Vehicle for the transport of bulk materials