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GARLOCK PACKING CO

Overview
  • Total Patents
    143
About

GARLOCK PACKING CO has a total of 143 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and chemical engineering are VICTOR MFG & GASKET CO, WHEELER HARLEY T and SEALOL.

Patent filings in countries

World map showing GARLOCK PACKING COs patent filings in countries
# Country Total Patents
#1 United States 95
#2 Canada 22
#3 United Kingdom 22
#4 France 4

Patent filings per year

Chart showing GARLOCK PACKING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hubbard Cecil R 24
#2 Chambers Jr Albert M 16
#3 Hubbard Cecil Robert 10
#4 Garlock Olin J 10
#5 Waples Robert M 7
#6 Waples Robert Madison 5
#7 Fox Edgar Norwood 5
#8 Chambers Albert Marion Jr 4
#9 Fox Edgar N 4
#10 Fisher Edward W 3

Latest patents

Publication Filing date Title
GB811835A Sealing device for rotary shafts
US2879804A Reinforced expansion joint
US2882081A Seal
US2905489A High-pressure fluid seals
GB782089A Mechanical shaft seal
US2816784A Seal
GB773663A Mechanical seal
US2797940A Mechanical shaft seal
US2789694A Mineral wool depelletizing apparatus
US2723868A Mechanical shaft seal
US2797067A Shielded seals
US2711247A Mineral wool depelletizing apparatus
US2760794A Vibration rings for mechanical seals
GB742211A Sealing devices for use between relatively rotatable machine elements
US2729478A Packing construction
GB724341A Sealing device between relatively rotatable elements and method of making the same
GB724301A Split oil seal
US2717790A Sealing devices
US2729475A Diaphragm type mechanical seal
US2729477A Floating packing ring assemblies for sealing rotary shafts