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BITULEIT BAYERISCHE BITUMEN

Overview
  • Total Patents
    12
About

BITULEIT BAYERISCHE BITUMEN has a total of 12 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, France and Canada. Its main competitors in its focus markets civil engineering and packaging and shipping are LIGNE BLANCHE, CEMENT IND H KELLNER & CO DEUT and TRANSLODE JOINT COMPANY.

Patent filings in countries

World map showing BITULEIT BAYERISCHE BITUMENs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 France 4
#3 Canada 1
#4 Sweden 1

Patent filings per year

Chart showing BITULEIT BAYERISCHE BITUMENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Packaging and shipping

Top inventors

# Name Total Patents
#1 Schreiber Karlheinz 4
#2 Hoermann Hubert 1
#3 Schreiber Karl-Heinz 1
#4 Hroemann Hubert 1
#5 Schreiber K-H 1

Latest patents

Publication Filing date Title
DE2526661A1 Roadway surface heated marker - has sloping U-shaped or tubular conveyor with oil in hollow casing for even heating of crushed material
DE2363547A1 Machine marker for road surfaces - has material mixed in machine and fed by conveyor into channels on road surface
DE2347384A1 Road surface grooves for line markings - with attachments smaller than cutting-discs on outside of edge compression rollers
DE2302065A1 DIMENSIONS FOR ROAD MARKINGS
DE2258571A1 DIMENSIONS FOR ROAD MARKINGS
DE2257012A1 MOBILE ROAD MARKING DEVICE