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MICHIGAN INSTR INC

Overview
  • Total Patents
    45
About

MICHIGAN INSTR INC has a total of 45 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets medical technology, control and machines are PASSY MUIR INC, CPRX LLC and NII GIGIENY TRUDA PROFESSIONAL.

Patent filings per year

Chart showing MICHIGAN INSTR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barkalow Clare E 21
#2 Elam James O 3
#3 Barkalow Clare Eugene 3
#4 Folkerth Ilden R 3
#5 Ward Kevin R 2
#6 Barkalow C 2
#7 Mosley Kenneth C 2
#8 Kurea Ii Baakarou 2
#9 Baldwin Ii R Mitchell 2
#10 Hamaker Ronald C 1

Latest patents

Publication Filing date Title
US6171267B1 High impulse cardiopulmonary resuscitator
AU8472798A Non-invasive aortic impingement
US5743864A Method and apparatus for performing cardio-pulmonary resuscitation with active reshaping of chest
JPS58202851A Infrared converting transmitter for noncontact temperature measurement
US4570615A Cardiopulmonary resuscitator massager pad
US4430893A Pneumatic lung analog for simulation of spontaneous breathing and for testing of ventilatory devices used with spontaneously breathing patients
US4361140A Cardiopulmonary resuscitator massager pad
US4273114A Cardiopulmonary resuscitator, defibrillator and monitor
US4326507A CPR Protocol and cardiopulmonary resuscitator for effecting the same
US4198963A Cardiopulmonary resuscitator, defibrillator and monitor
US3995963A Sliding arm lock assembly
US3985126A Patient retention and support
US3808706A Pneumatic lung analog
US3791403A Gas cylinder holder
US3662751A Automatic respirator-inhalation therapy device
US3610237A Inhalation positive pressure breathing apparatus
US3574865A Prosthetic sutureless heart valve
US3461860A Pulmonary ventilation system and combination cardiac compressor and ventilation system
US3461861A Cardiac compressor and ventilation means
US3365776A Method of preparing bearings