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MICHIGAN DYNAMICS INC

Overview
  • Total Patents
    18
About

MICHIGAN DYNAMICS INC has a total of 18 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, chemical engineering and engines, pumps and turbines are MARVEL ENG CO, CAMBRIDGE FILTER MFG CORP and BALDWIN FILTERS INC.

Patent filings in countries

World map showing MICHIGAN DYNAMICS INCs patent filings in countries
# Country Total Patents
#1 United States 15
#2 United Kingdom 2
#3 Germany 1

Patent filings per year

Chart showing MICHIGAN DYNAMICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Darnell Rex C 4
#2 Carmon Richard L 2
#3 Gray Jr William E 2
#4 Whiting James C 2
#5 Alsobrooks Darriel L 2
#6 Clifford Whiting James 1
#7 Enoch Gray William 1
#8 Quinting Franz R 1
#9 Bull Arthur A 1

Latest patents

Publication Filing date Title
US3444672A Air cleaner for turbine engines
US3375720A Differential pressure indicator
US3411272A Automatic fluid bypass sensing, actuating, and indicating system
US3385517A Centrifugal purifier
US3347380A Centrifugal purifier
US3344927A Purifier
US3379206A Differential pressure indicating and fluid bypass device
US3388682A Vacuum responsive device
US3331509A Strainer
US3200787A Sub-atmospheric pressure indicator
US3211292A Strainer with concentric filter elements
US3289841A Bidirectional filter
US3237454A Differential pressure indicator
US3178105A Contaminant extracting boost pump
US3156119A Differential pressure indicator