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WHITE SALES CORP GRAHAM

Overview
  • Total Patents
    62
About

WHITE SALES CORP GRAHAM has a total of 62 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machines, chemical engineering and mechanical elements are BETH GMBH, AMERICAN METAL FIBERS INC and R G DELAWARE INC.

Patent filings in countries

World map showing WHITE SALES CORP GRAHAMs patent filings in countries

Patent filings per year

Chart showing WHITE SALES CORP GRAHAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frantz Virgil L 47
#2 Frantz Lanier 9
#3 Allcott Kelly Daniel 4
#4 Taylor Thomas D 2
#5 Lanier Frantz Virgil 2
#6 Koeppel Merle R 1
#7 Dobrovolny Ludwig E 1
#8 Switzer Jr Brantley D 1
#9 Bernard Jr John E 1
#10 Grybek Roland S 1

Latest patents

Publication Filing date Title
EP0073895A1 Apparatus for decontaminating compressed gas
US4336042A Canister-compactor assembly
US4336821A Solenoid-actuated drain valve
US4261715A Desiccant canister assembly
CA1109003A Dual filter assembly for compressed gas
US4230156A Solenoid-actuated valve
CA1078347A Compressed air filter assembly
US4127383A Foaming waste treatment composition and method for treating nitrogenous waste material therewith
US4113451A Compressed gas filter assembly
CA1091166A Pneumatic compactor for particulate desiccant
US4131442A Pneumatic compactor for particulate desiccant
US4108617A Dual filter assembly
US4065096A Solenoid-actuated valve
US4029486A Pneumatic compactor for particulate desiccant
US4052178A Compressed air filter assembly
US4097248A Method for decontaminating compressed gas
US3839950A Hingeless ventilator
US3890122A Plural-stage air filter assembly
US3876400A Multi-stage air filter assembly
US3667442A Pneumatic starting system for diesel engines