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ENGEMANN HERBERT H

Overview
  • Total Patents
    14
About

ENGEMANN HERBERT H has a total of 14 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and optics are JP SCOPE LLC, MAHLE VENTILTRIEB GMBH and MECHADYNE INT PLC.

Patent filings in countries

World map showing ENGEMANN HERBERT Hs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing ENGEMANN HERBERT Hs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Engemann Herbert H 14
#2 Burdick Henry H 1

Latest patents

Publication Filing date Title
US3009450A Automatic clearance regulator
US2827891A Valve tip construction
US2767696A Valve rotating device
US2791206A Clearance regulator for valve operating linkage
US2639531A Slide binder
US2630792A Automatic tappet
US2553756A Self-contained automatic valve tappet
US2424389A Torsion spring assembly for automatic push rods
US2404478A Self-cleaning and lubricating valve tappet
US2406817A Hammer slot and floating pin assembly for automatic push rods
US2419316A Anticrashing device for automatic push rods
US2176895A Vibratory mechanical linkage
US1972477A Automatic device for tappet valve adjustments
CA631685A Automatic clearance regulator