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HANDLEMAN AVROM RINGLE

Overview
  • Total Patents
    13
About

HANDLEMAN AVROM RINGLE has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Australia and Belgium. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are SYMAC, KINETICS CHEMPURE SYSTEMS INC and CHEN LIANYUN.

Patent filings per year

Chart showing HANDLEMAN AVROM RINGLEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Handleman Avrom R 7
#2 Alack Charles S 2
#3 Handleman Avrom Ringel 1
#4 Aburomu Ringuru Handoruman 1
#5 Handleman Avrom Ringle 1

Latest patents

Publication Filing date Title
EP1499447A1 Eductor mixer system
WO03092900A1 Eductor mixer system
US4234273A Fluidizable material handling apparatus
US4149755A Fluidizable material handling apparatus
US4186772A Eductor-mixer system