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HAUSHALTER FRED L

Overview
  • Total Patents
    35
About

HAUSHALTER FRED L has a total of 35 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, mechanical elements and transport are BERNARD SALOMON FRANCOIS MARIE, HUGH C LORD and LORD HUGH C.

Patent filings in countries

World map showing HAUSHALTER FRED Ls patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 16

Patent filings per year

Chart showing HAUSHALTER FRED Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haushalter Fred L 35

Latest patents

Publication Filing date Title
US3077090A Composite assembly for use between concentric sections of a torsional shaft
US3058371A Vibration dampener
US3071851A Method of making a composite assembly for use between concentric sections of a torsional shaft
US3071850A Method of making a composite assembly for use between concentric sections of a torsional shaft
US3041889A Vibration dampener
US3003339A Rubber torsional unit
US3009746A Bearing structure
US2940785A Bushing structure
US2977819A Vibration damper
US2924490A Track shoe with resilient cushion insert
US2882747A Vibration damper with cooling element
US2924470A Resilient cushion insert
US2795037A Method of making a vibration damper
US2795036A Method of making a vibration damper
US2738236A Track construction
US2450727A Method of resiliently mounting a roll on a shaft
US2567811A Adjustable safety razor
US2422483A Endless track construction
US2396848A Method and apparatus for grounding track laying apparatus
CA658295A Method of making a composite assembly for use between concentric sections of a torsional shaft