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RALPH MILLER

Overview
  • Total Patents
    17
About

RALPH MILLER has a total of 17 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and machines are BLANK DAVID A, EUGEN WILHELM HUBER DR ING and JANHUNEN TIMO.

Patent filings in countries

World map showing RALPH MILLERs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing RALPH MILLERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ralph Miller 17
#2 Charles Icke Stanley 1
#3 Turney William E 1

Latest patents

Publication Filing date Title
US3029594A Matched turbocharger and engine
US3015934A Load acceleator for supercharged engine
US3144749A Two cycle supercharged difsel engine
US2817322A Supercharged engine
US2815010A Direct reversing engine, and method of operating it
US2991616A Supercharged intercooled two stroke cycle engine with compression control valve
US2773490A High expansion, spark ignited, gas burning, internal combustion engines
US2780912A Method and apparatus for varying the final compression temperature in a four cycle internal combustion engine
US2670595A High-pressure supercharging system
US2532565A Lather-producing device
US2401579A Liquid fuel injection apparatus
US2420550A Liquid fuel injection apparatus
US2305439A Hydraulic coupling
US1411799A Milling and like cutting tool
US1405714A Tool holder for lathes, shaping, planing, and other like machines
US1373904A Animal-stall
US1344054A Ventilating window-section and screen