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GRIFFIN IND INC

Overview
  • Total Patents
    17
About

GRIFFIN IND INC has a total of 17 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets chemical engineering, environmental technology and foods and drinks are VINCENT DANIEL B, ALPHONSE HUILLARD and VE HOLDING CORP.

Patent filings per year

Chart showing GRIFFIN IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crowley John L 12
#2 Griffin Dennis B 9
#3 Thomas Steven D 4
#4 Griffin Martin W 4
#5 Weddington Eugene M 4
#6 Crowley J L 1
#7 Stein Mark I 1
#8 Greis Don F 1
#9 Wilding Edwin L 1
#10 Gluckin Lawrence 1

Latest patents

Publication Filing date Title
CA2282575A1 Process for preparing a nutritional supplement
US6174551B1 Process for preparing a nutritional supplement
US5851575A Method for drying and processing raw food material
US5551336A Apparatus for loading and compacting waste material
US3866617A Brassiere
US3259228A Conveyor slat for bulk handling of tobacco
US3116238A Centrifugal classifier