Learn more

OCONNOR CHADWELL

Overview
  • Total Patents
    45
About

OCONNOR CHADWELL has a total of 45 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets mechanical elements, environmental technology and audio-visual technology are COLEBROOK BOSSON SAUNDERS PRODUCTS LTD, NINGBO CINEMOUNT DESIGN AND MFG CO LTD and NEFEDEV VALENTIN I.

Patent filings in countries

World map showing OCONNOR CHADWELLs patent filings in countries

Patent filings per year

Chart showing OCONNOR CHADWELLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 O'Connor Chadwell 32
#2 Charlson Richard A 4
#3 Chiyadoueru Okoonaa 2
#4 Richiyaado Ei Chiyaaruson 1
#5 O Connor Chadwell 1
#6 Charlson R A 1
#7 O'Connor C H 1

Latest patents

Publication Filing date Title
US4976208A Water cooled incinerator
US4876971A Water cooled incinerator
US4872627A Locking tripod leg
US4872524A Wheel-less walking dolly
US4872628A Mechanically counterbalancing platform
US4796843A Cable tripod spreader
US4840338A Locking tripod leg
US4635566A Fuel mixer and burner
US4466595A Camera lock-plate assembly
CH616998A5 Fluidised bed rotary furnace for the pyrolytic combustion of wastes.
DE2709671A1 Rotating fluidized bed combustor - has sand rotated in horizontal cylindrical drum with steam blown through heated falling sand
JPS53110267A Rotary fluidized bed type incinerator
CA1065685A Rotating fluidized bed combustor
US4083524A Panhead drag mechanism
US4019710A Instrument support socket
US4037811A Vertical control for instrument support structure
US4066024A Rotating fluidized bed combustor
US4006876A Actuator controlled instrument support stand
US3703161A Steam boiler
US3677509A Tiedown device