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OBERDORFER GUIDO

Overview
  • Total Patents
    49
About

OBERDORFER GUIDO has a total of 49 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Switzerland and USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and machines are NAGASE FILTER CO LTD, WUJIANG YIFENG PURIFICATION TECHNOLOGY CO LTD and JIANGSU ZHONGZHUANG CONSTRUCTION CO LTD.

Patent filings per year

Chart showing OBERDORFER GUIDOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oberdorfer Guido 26
#2 Oberdorfer Gujdo 4
#3 Oberdorfer Gido 1
#4 Lichtblau Karl 1

Latest patents

Publication Filing date Title
EP0099000A2 Piston machine kaving cylinders in star-arrangement
US4589329A Piston machine having at least two pistons
ZA8106392B Method of operation and apparatus for practising a method of cleaning of objects
EP0047515A2 Device for Cleaning objects with a spray pistol
DE3128167A1 Suction cleaner
DE3034769A1 Article cleaning system using water gun jet - involves three cleaning steps, e.g. chemicals injection, reaction step, and high pressure water flushing
DE3033622A1 Article cleaning system using water gun jet - involves three cleaning steps, e.g. chemicals injection, reaction step, and high pressure water flushing
DE3028746A1 Controller for high pressure cleaning plant - has spray nozzles and control piston actuating microswitch of supply and feed back channel for water
DE3002266A1 Filter with cleaner for suction cleaners - has coarse dirt filter and filter bag causing less strain on fine ring filter
CH632941A5 Mobile cleaning device operating with liquid, in particular for agriculture
DE2841018A1 High pressure washing installation - has flow control and pressure relief valve bolted directly to inlet and discharge ports of pump
DE2826142A1 Changeover valve for spraying jets - has ball closure in cylindrical chamber for changing pressure by tilting
DE2820527A1 High-pressure washing equipment - has auxiliary spray pipe with hand controlled low pressure nozzle and brush
DE2753370A1 PISTON PUMP
DE2749480A1 FILTER OF A CLEANER
DE2749483A1 Vacuum cleaner with housing and tight fitting lid - incorporates filter cartridge and motor housing, with lid projection
DE2748620A1 PISTON PUMP
DE2727291A1 Mobile high pressure cleaner - is fitted with push-on wheel axles and with clutch connecting pump drive shaft to motor
DE2722353A1 Compact adjustable flow high pressure cleaning appts. - has by=pass valve in suction valve casing without weakening cylinder chamber
DE2549008A1 Metering injection pump combination - has metering piston hydraulically driven by main piston and separating main from metering cylinder