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GRANT ALAN H

Overview
  • Total Patents
    17
About

GRANT ALAN H has a total of 17 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, electrical machinery and energy and machines are YANG QICHENG, BASWEN INC and MAINTEK COMPUTER SUZHOU CO LTD.

Patent filings in countries

World map showing GRANT ALAN Hs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Australia 2
#3 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing GRANT ALAN Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grant Alan H 17
#2 Knutsen Andrew K 1

Latest patents

Publication Filing date Title
US2015047109A1 Energy dissipation system for a helmet
US2011299029A1 Method for correcting vision problems
AU6834394A Computer keyboard
AU3785193A Computer keyboard
WO9318500A1 Computer keyboard
US5287090A Combination mouse and track ball unit
US5339097A Computer keyboard
US5119078A Computer work station with mnemonic keyboard
US4847901A Telephone magnifier attachment
US4764958A Telephone magnifier attachment
US4690291A Barbed lid closure
US4657159A Meniscus-shaped container
US4645096A Bottle neck with retaining lip for stopper
US4623249A Container for an optical element
US4164099A Contact lens tool
US3578850A Anti-flare contact lens