WILHELM HAUTAU

Overview

About

WILHELM HAUTAU has a total of 31 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany. Its main competitors in its focus markets civil engineering, medical technology and transport are CARTLAND JOHN HOWARD, WILLIAM SCHONFIELD and LFIA.

Patent filings in countries

#	Country	Total Patents
#1	Germany	31

#	Technology
#1	Wing fittings
#2	Bolts for doors or windows
#3	Hinges for doors or windows
#4	Indexing scheme relating to hinges
#5	Doors and windows
#6	Locks
#7	Implantable devices
#8	Railway bodies

#	Name	Total Patents
#1	Hautau Wilhelm	7