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PID CORP

Overview
  • Total Patents
    28
About

PID CORP has a total of 28 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets optics, machines and textiles and paper are DIACORA GES FUER STEREO BILDTE, KIKUCHI TOMOO and EMPRESA NACIONAL OPTICA SA.

Patent filings in countries

World map showing PID CORPs patent filings in countries

Patent filings per year

Chart showing PID CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leach Sam L 12
#2 Rice Harold D 9
#3 Leslie Leach Sam 2
#4 Dewees Rice Harold 2
#5 Fred Ball 1
#6 Keith Garland B 1
#7 Harold Rice 1
#8 Sam Leach 1
#9 Leach Sam Leslie 1
#10 Sam Leslie Leach 1

Latest patents

Publication Filing date Title
US3678833A Compressed parallax photography
US3348264A Apparatus for making pictorial parallax panoramagram units
ES321627A3 Procedure, with your corresponding device to produce the panoramagramic unit graphes by paralage. (Machine-translation by Google Translate, not legally binding)
IL24771A Pictorial parallax panoramagram unit
US3635778A Apparatus for making pictorial parallax panoramagram units
US3199429A Structure for producing animated pictures
US3241429A Pictorial parallax panoramagram units
US3163558A Combined sheet support roll and sheet gripper assembly
US3232269A Doctor blade and supporting structure
US3206353A Ribbed cover plate for coating application cylinder
US3100439A Embossing apparatus and method for adjusting the length of an embossing roll
CA820613A Method of making pictorial parallax panoramagram units
CA891005A Compressed parallax photography
CA862663A Apparatus for making pictorial parallax panoramagram units
CA820805A Apparatus for making pictorial parallax panoramagram units
CA736696A Pictorial parallax panoramagram units
CA898564A Compressed parallax photography
CA840104A Method of making pictorial parallax panoramagram units