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ROTHENBUHLER ENG CO

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    183,851
About

ROTHENBUHLER ENG CO has a total of 24 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machines, telecommunications and basic communication technologies are DETNET SOUTH AFRICA (PTY) LTD, DETNET INTERNAT LTD and CHEMICAL HOLDINGS INTERNAT LTD.

Patent filings in countries

World map showing ROTHENBUHLER ENG COs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 7
#3 Australia 4
#4 WIPO (World Intellectual Property Organization) 2
#5 South Africa 1

Patent filings per year

Chart showing ROTHENBUHLER ENG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jacobson Thomas Lee 8
#2 Taft Richard B 8
#3 Rothenbuhler Neal H 8
#4 Rothenbuhler Neal Howard 7
#5 Taft Richard Blocker 7
#6 Crowe Dale A 5
#7 Rothenbuhler Dan E 3
#8 Rothenbuhler Howard E 3
#9 Biery Galen A Jr 2
#10 Rothenbuhler H 1

Latest patents

Publication Filing date Title
US2015192396A1 RFD with history log, security fence, and seismic detection
AU2013203509A1 Remote firing device with diverse initiators
AU2009341587A1 Remote firing device with diverse initiators
US4430652A Remote control system
CA1121867A Tone decoder
US3776047A Means for oscillating one of a pair of relatively rotatable members
US3539827A Frequency selective circuit
US3339141A Two-tone remote control system
CA855352A Frequency selective circuit
CA781040A Two-tone remote control system
CA870229A Two-tone remote control system