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LEACH CORP

Overview
  • Total Patents
    154
About

LEACH CORP has a total of 154 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are LEA LAWRENCE N, GIOVANNI GELOSO and WALTER INSTR LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gollnick Cyril R 25
#2 Leach Elbert C 15
#3 Schuessler John C 12
#4 Adams Andrew O 11
#5 Hamren Eric O 9
#6 Norris Kermit A 9
#7 Tapp David J 8
#8 Nelsen Marvin G 7
#9 Manthie Otto F 5
#10 Tofigh Farshid 4

Latest patents

Publication Filing date Title
US6413031B1 Automatic refuse container latch
US6413030B1 Stop bar for rear hopper refuse collection vehicles
US5615105A Multichannel power distribution system
US4695917A Inductive power controller
US4286244A Electromagnetic actuator for a latch relay
US4260316A Refuse collection vehicle
US4134090A Electromagnetic actuator for a relay
US4091944A Front end loader refuse collection body
US4048601A Switch mounting assembly for an electromagnetic relay
US4092620A Electrical connection for the moving contacts of a relay
US4045751A Arc barrier for a relay switch
US4064471A Electromagnetic relay
US4081772A Moving contact terminals for relays
US4050594A Refuse loading apparatus
US3874529A Refuse loading apparatus
CA967918A Compacting mechanism for refuse collection vehicles
US3736582A Galloping base line compensating circuit
US3739927A Mechanism for refuse collection vehicles
US3653522A Vehicle loader
US3662908A Vehicle loader