RUDOLF E HEERD

Overview

About

RUDOLF E HEERD has a total of 32 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, Switzerland and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and transport are BAO XIAOFU, NOVELLI FLAVIO and CHEN WEIJIA.

Patent filings in countries

#	Industry
#1	Electrical machinery and energy
#2	Engines, pumps and turbines
#3	Transport
#4	Materials and metallurgy
#5	Environmental technology

#	Technology
#1	Dynamo-electric machines
#2	Marine propulsion
#3	Ignition for internal-combustion engines
#4	Vehicle signalling and lighting
#5	Starting of combustion engines
#6	Building materials
#7	Climate change mitigation in transportation
#8	Cycle accessories
#9	Internal-combustion piston engines
#10	Supplying combustion engines

#	Name	Total Patents
#1	Heerd Rudolf E	1

Publication	Filing date	Title
DE422482C	1924-05-28	Fuel container assembly for small explosion engines
GB146922A	1920-02-06	Actuating device for magneto electric ignition apparatus for explosion engines, comprising two coupling parts
DE332043C	1919-11-19	Reversing device on boat engines with a drive propeller that can be reversed by pivoting sideways