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W A BAUM CO INC

Overview
  • Total Patents
    18
About

W A BAUM CO INC has a total of 18 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets medical technology, measurement and machines are ACT MEDICAL SERVICE CO LTD, GROTOV YURY and SHENZHEN NUOKANG MEDICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing W A BAUM CO INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 3
#3 United Kingdom 3
#4 Canada 1
#5 France 1
#6 Ireland 1

Patent filings per year

Chart showing W A BAUM CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baum William A 4
#2 Hanafin Bernard M 3
#3 Peters Rudolph W 1
#4 Peters Rudolph Wayne 1
#5 Hanafin Joseph D 1
#6 Engel Stephen J 1
#7 Jones George H 1
#8 Hanafin Bernhard Michael 1
#9 Jones George Howard 1

Latest patents

Publication Filing date Title
US6099476A Blood pressure measurement system
IE42433B1 Pressure relief valve
DE2521316A1 Pressure reduction valve for sphygmanometer - has tapered valve bore to very gradually adjust rate of pressure reduction
CA1011324A Sphygmomanometer pressure relief valve
US3473525A Disposable sphygmomanometer cuff
US3316766A Sphygmomanometer measuring tube ejection mechanism
US2625153A Blood pressure measuring apparatus
GB657845A Improvements in sphygmomanometer cuff
US2481924A Sphygmomanometer cuff
US2618269A Sphygmomanometer cuff
GB597703A Improvements in sphygmomanometer cuff, inflatable tourniquet or the like, and methodof forming the same
US2444161A Sphygmomanometer cuff, inflatable tourniquet or the like, and method of forming the same
US1821902A Manometer
US1594039A Manometer