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J TEC ASS INC

Overview
  • Total Patents
    28
About

J TEC ASS INC has a total of 28 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets measurement and medical technology are ENVIRONMENTAL INSTRUMENTS, SED SYSTEMS INC and FETT THEO.

Patent filings per year

Chart showing J TEC ASS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Joy Robert D 9
#2 Colton Russell F 7
#3 Mahany Richard J 7
#4 Thorne Glenn A 6
#5 Johnson Archie G 4
#6 Colton R 3
#7 Joy R 3
#8 Thorne G 2
#9 Colton Russel F 2
#10 Mahany R 2

Latest patents

Publication Filing date Title
US7716973B1 Measurement of automobile exhaust flow
US7343778B1 Measurement of automobile exhaust flow
AU6705781A Vortex generating device
WO8101878A1 Vortex generating device
AU5441180A Density and flowrate of fluid
US4312236A Vortex generating device
US4312237A Vortex generating device
CA1072201A Sonic transducer surfaces
US4031757A Sonic transducer surfaces
US3903742A Disposable respiratory parameter sensor
US3797309A Method and apparatus for sensing the relative direction and velocity of movement of a body in a liquid or gas medium
US3648647A Touch sensitive indicators
US3610038A Wave meter
US3680375A Sonic velocity sensing