EMIL BURKHARDT DR ING

Overview

About

EMIL BURKHARDT DR ING has a total of 20 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets civil engineering and environmental technology are PENG GUOHONG, TAYLOR WOODROW INT LTD and LEOPOLD ROTHMUND.

Patent filings in countries

#	Country	Total Patents
#1	Germany	17
#2	Switzerland	3

#	Industry
#1	Civil engineering
#2	Environmental technology

#	Technology
#1	Ship-lifting devices
#2	Earth drilling
#3	Climate change adaptation technologies
#4	Hydraulic engineering
#5	Construction of bridges
#6	Foundations and excavations
#7	General building constructions

#	Name	Total Patents
#1	Emil Burkhardt Dr Ing	3
#2	Burkhardt Dr-Ing Emil	2

Publication	Filing date	Title
DE339298C	1918-11-26	Process for operating a diving lock with a tubular floating trough to accommodate the ships
DE340621C	None	Process for operating a diving lock with a tubular floating trough to accommodate the ships
DE347185C	None	Device for sealing a diving lock with a tubular floating trough to accommodate the ships