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WILKINSON WILLIAM R

Overview
  • Total Patents
    20
About

WILKINSON WILLIAM R has a total of 20 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, chemical engineering and measurement are HEMERUS MEDICAL LLC, SILVERBOW DEV LLC and IMMUNOCEPT L L C.

Patent filings in countries

World map showing WILKINSON WILLIAM Rs patent filings in countries
# Country Total Patents
#1 United States 19
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing WILKINSON WILLIAM Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilkinson William R 20
#2 Shockley Jr H David 8
#3 Westersten Allan Sten 8
#4 Nebrigic Dragan 2
#5 Wilkinson Sr Richard F 1
#6 Hassan Alaa 1

Latest patents

Publication Filing date Title
US2012055477A1 Oxygen concentrator apparatus configured for high altitude use
US2012055480A1 Ventilator systems and methods
US2012055478A1 Positive pressure therapy systems and methods
US2012055482A1 Oxygen concentrator heat management system and method
US2012055474A1 Methods and systems for providing oxygen enriched gas
US2012055483A1 Shutdown system and method for an oxygen concentrator
US2009065007A1 Oxygen concentrator apparatus and method
US4407777A Blood oxygenator
US1179257A Vine-cutter.
US700109A Cotton-chopper.