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HOLOPHANE CORP

Overview
  • Total Patents
    28
About

HOLOPHANE CORP has a total of 28 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are VIRAG SA, CHONGQING GLORYCARE TECH CO LTD and MARUMO ELECTRIC CO LTD.

Patent filings in countries

World map showing HOLOPHANE CORPs patent filings in countries
# Country Total Patents
#1 Canada 14
#2 United States 8
#3 WIPO (World Intellectual Property Organization) 2
#4 Argentina 1
#5 Australia 1
#6 Colombia 1
#7 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fouke Herbert A 4
#2 Minissi Paolo E 4
#3 Boomgaarden Mark P 4
#4 Subisak Gregory J 4
#5 Hammond Douglas Scott 3
#6 Catone Robert A 2
#7 Mccartney John Charles 2
#8 Kelly Rick M 2
#9 Brohard Bonnie J 2
#10 Mccartney John C 2

Latest patents

Publication Filing date Title
WO0050930A1 Faceted reflector assembly
US6132066A Optical unit for aisle lighting
US6027231A Luminaire assembly
US5704580A Removable rings for assembling an ornamental base to a street pole
US5918970A Outdoor luminaire assembly
US5642266A Apparatus for maintaining an electrical component in a fixed position
CA2130702A1 Modular luminaire assembly
US5550697A System and method for controlling DC to AC voltage inverter
US5434765A Luminaire assembly
CA2101691A1 A new and improved internally illuminated sign