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SIEGFRIED ROSENZWEIG

Overview
  • Total Patents
    27
About

SIEGFRIED ROSENZWEIG has a total of 27 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are BARRY CONTROLS INC, SHANGHAI SAFE SEISMIC RETROFIT AND VIBRATION CONTROL TECHNOLOGY CO LTD and PAULSTRA CRC.

Patent filings in countries

World map showing SIEGFRIED ROSENZWEIGs patent filings in countries
# Country Total Patents
#1 United States 27

Patent filings per year

Chart showing SIEGFRIED ROSENZWEIGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Siegfried Rosenzweig 26
#2 Wilhelm Beilke 1

Latest patents

Publication Filing date Title
US2697571A Combination vibration isolator and snubber
US2717747A Chock devices for machinery bases
US2466480A Vibroisolator
US2464613A Machinery base
US2365842A All-directional shock absorber
US2359942A Shock isolator
US2359000A Shockproof isolator
US2359941A Chock device
US2281955A Shockproof isolator
US2259214A Vibration isolation base for motorized fans and the like
US2255571A Means for isolating machinery
US2200561A Vibroisolator
US2173342A Vibration isolation unit
US2175784A Vibro-isolator
US2174216A Vibration dampening apparatus
US2116042A Vibration damper
US2093930A Vibration damper
US1998206A Vibration damper
US1880153A Sound insulating and vibration dampening structural unit
US1734596A Antivibration support