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ROBINS INDUSTRIES CORP

Overview
  • Total Patents
    20
About

ROBINS INDUSTRIES CORP has a total of 20 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Japan and Australia. Its main competitors in its focus markets audio-visual technology, machines and optics are YITUO SCIENCE & TECHNOLOGY CO, ZHANG JINQIU and KING INSTRUMENT CORP.

Patent filings per year

Chart showing ROBINS INDUSTRIES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Post Herman D 8
#2 Alexandrovich Sr George 5
#3 Alexandrovich G 2
#4 Jooji Arekisandorobichi 2
#5 Edward Perper 2
#6 Prigozy Stephen 2
#7 Perper Edward 2
#8 Post Herman 2
#9 Scher Seymour 1
#10 Aato Seidesu 1

Latest patents

Publication Filing date Title
NL8000182A Automatic cassette head demagnetiser - uses circuit and indicator arrangement in conventional cassette housing with audible indication that demagnetisation is being carried out
CA1159148A Automatic cassette head demagnetizer
AU5213279A Cassette head demagnetizer
US4224649A Automatic cassette head demagnetizer
US4134594A Antistatic record cleaner
US4085926A Tape splicer
US4004314A Magnetic tape cleaning device
US3916368A Positive motion fader device
US3958273A Cassette-type head demagnetizer
US3680774A Device for punching cards or the like
US3627418A Cassette tape system with stroboscopic test means
US3607571A Tape cutter and splicer
US3278117A Portable tape perforator
US3346437A Splicers
US2778420A Tape splicing device