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CULKIN JOSEPH B

Overview
  • Total Patents
    13
About

CULKIN JOSEPH B has a total of 13 patent applications. Its first patent ever was published in 1988. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, electrical machinery and energy and audio-visual technology are JOHANSSON PAUL JOHNY, DELTECH ENG INC and JENSEN ERIK.

Patent filings per year

Chart showing CULKIN JOSEPH Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Culkin Joseph Bradley 10
#2 Culkin Joseph B 3

Latest patents

Publication Filing date Title
US2012311822A1 Solute crystallizing apparatus
WO9729838A1 Torsion resistant filter structure
KR20000029816A Video display and image intensifier system
WO9806217A1 Video display and image intensifier system
EP0448887A2 Eccentric drive mechanism
US5080770A Apparatus and method for separating particles
EP0388546A1 Device and method for filtering a colloidal suspension
US4872988A Method and device for separation of colloidal suspensions