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LONG JOHN B

Overview
  • Total Patents
    17
About

LONG JOHN B has a total of 17 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets measurement, environmental technology and packaging and shipping are HUNAN QIANKANG TECH CO LTD, AFC LTD and HEFEI YUNTAO OPTOELECTRONICS TECH CO LTD.

Patent filings per year

Chart showing LONG JOHN Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long John B 16
#2 Downie Frank D 1
#3 Ware Robert R 1
#4 Mahan Chas E 1
#5 B Long John 1
#6 Mccauley Long Pauline 1

Latest patents

Publication Filing date Title
US5273766A Tenderizing meat
US4955242A Conveyor belt cross-stream sampling system and associated method
US4919000A Conveyor belt cross-stream sampling system and associated method
US4884462A Conveyor belt cross-stream sampling system and method
US4796476A Conveyor belt cross-stream sampling system and method
US4619149A Belt conveyor cross-stream sampling system
US4561425A Solar cooker
US2614686A Guard for power-driven conveyers
US2592302A Mouse or rat trap
US2632925A Sliding door
US2657787A Flight conveyer