WILHELM ELZE

Overview

About

WILHELM ELZE has a total of 13 patent applications. Its first patent ever was published in 1925. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and mechanical elements are VALEO TERUMIIKU MOTSUULE, BAY THOMAS J and HANS WINDHOFF APP UND MASCHINE.

Patent filings in countries

#	Technology
#1	Heat-exchange device details
#2	Cooling of machines
#3	Cyclically operating valves
#4	Clutches and brakes
#5	Pumps
#6	Heat-exchanger without contact
#7	Controlling combustion engines
#8	Earth drilling
#9	Unspecified technologies

#	Name	Total Patents
#1	Elze Wilhelm	6
#2	Wilhelm Elze	1

Publication	Filing date	Title
GB747783A	1954-01-08	Improvements in or relating to percussion tools
GB707593A	1951-08-10	Improvements in or relating to fluid-coolers
US2309833A	1941-01-15	Arrangement for the cooling of the compressor space of air and gas compressors
DE523611C	1929-02-10	Cam valve control for piston engines with fluid rods