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GEMINI RESEARCH INC

Overview
  • Total Patents
    11
About

GEMINI RESEARCH INC has a total of 11 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets surface technology and coating, measurement and machines are RAD ELEC INC, INT SENSOR TECHNOLOGY INC and CANBERRA IND INC.

Patent filings per year

Chart showing GEMINI RESEARCH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcgreevy John E 6
#2 Tucker Richard W 6
#3 Fimian Brian P 5
#4 Fimian Keith S 5
#5 Mcdiarmid James 5
#6 Pfefferkorn Glenn A 4
#7 Cory Roger P 2
#8 Pichel Marlowe A 2
#9 Cory Roger 1
#10 Michael Arlow 1

Latest patents

Publication Filing date Title
US5235190A Continuous air monitoring system
US4920263A Radon detection system
US4823735A Reflector apparatus for chemical vapor deposition reactors
WO8502417A1 Method and apparatus for chemical vapor deposition
US4632058A Apparatus for uniform chemical vapor deposition