WILHELM PETER

Overview

About

WILHELM PETER has a total of 25 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, Switzerland and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, civil engineering and transport are HAMILTON DOUGLAS L P, WILHELM HOFMANN FA J and NEXEN TECH CORP.

Patent filings in countries

#	Industry
#1	Electrical machinery and energy
#2	Civil engineering
#3	Transport
#4	Environmental technology
#5	Thermal processes

#	Technology
#1	Installation of electric cables
#2	Swimming pools
#3	Cables and insulators
#4	Electrically-conductive connections
#5	Vehicle parts
#6	Spark gaps and corona devices
#7	Climate change adaptation technologies
#8	Electric switches
#9	Air-conditioning

#	Name	Total Patents
#1	Peter Wilhelm	17
#2	Wilhelm Peter	4

Publication	Filing date	Title
DE3715631A1	1987-05-11	ANTI-THEFT SECURITY SYSTEM FOR MOTOR VEHICLES
DE1261295B	1963-04-23	Device for adjusting the ion content of the air contained in living rooms
DE1003308B	1955-02-08	Pipe earth electrode
US1795232A	1929-11-20	Device for passing cables through the roofs of buildings
GB338332A	1929-10-28	Improved device for passing electric cables through the roofs of buildings