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POLY OPTICAL PROD INC

Overview
  • Total Patents
    31
About

POLY OPTICAL PROD INC has a total of 31 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, optics and machine tools are LEONARDO INVESTMENTS LTD, SEIKO GIKEN KK and KOIKE YASUHIRO.

Patent filings in countries

World map showing POLY OPTICAL PROD INCs patent filings in countries

Patent filings per year

Chart showing POLY OPTICAL PROD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mezei George A 10
#2 Myers J Michael 8
#3 Halter Roger F 6
#4 Lockwood Rick 4
#5 Cheslak Leonard W 2
#6 Myers Michael J 2
#7 Halter Rodger F 1
#8 Demmer Richard 1
#9 Mezei Georega 1
#10 J Michael Myers 1

Latest patents

Publication Filing date Title
US6416390B1 Methods and apparatus for sandblasting fiber optic substrates
US5307245A Fiber optic backlighting panel and zig-zag process for making same
US5303323A Method and apparatus for making arbitrarily shaped fiber optic backlighting substrates
CA2071164A1 Fiber optic backlighting panel and zig-zag process for making same
US5312570A System and method for preparing fiber optic ribbons
US5312569A Method for marring fiber optic substrates
US5226105A Fiber optic backlighting panel and dot process for making same
US5097396A Fiber optic backlighting panel
US4968124A Vehicle viewing system
US4790752A Illuminated dental impression tray
US4765701A Illuminator optical fiber rod