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HAWLEY PRODUCTS CO

Overview
  • Total Patents
    174
About

HAWLEY PRODUCTS CO has a total of 174 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets textiles and paper, machines and audio-visual technology are JAMES RIVER DIXIE NORTHERN INC, HARTMANN AS BRDR and HUILIN PACKING DONGGUAN CO LTD.

Patent filings in countries

World map showing HAWLEY PRODUCTS COs patent filings in countries
# Country Total Patents
#1 United States 55
#2 United Kingdom 38
#3 Canada 35
#4 France 19
#5 Germany 13
#6 Austria 4
#7 Switzerland 4
#8 Denmark 3
#9 Spain 2
#10 Belgium 1

Patent filings per year

Chart showing HAWLEY PRODUCTS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Williams John C 19
#2 Hawley Don M 10
#3 Curtis Russell H 8
#4 Stewart John S 7
#5 Haerther Jr William W 7
#6 Box Richard J 6
#7 Haerther William W Jr 6
#8 Williams John Covington 5
#9 De Luca Peter L 5
#10 Lenz Frank B 5

Latest patents

Publication Filing date Title
US3676278A Padded panel for automobile door
GB1110659A Process for making fibrous articles
US3362291A Fairing
GB1091090A Molding,decorating and finishing die dried fibrous articles
US3320886A Cartridge case and method for the manufacture thereof
GB1097176A Acoustic diaphragm
US3328234A Bonding anionic fibers to anionic and non-ionic materials by treating the fibers with a cationic altering resin containing an oxirane ring
US3336247A Formaldehyde-epoxidized polyepoxidepolyamine precondensate altering resins and process for preparing them
US3346519A Process of adhering anionic and non-ionic substances to anionic substances
US3306815A Apparatus for accretion of fibrous articles on a mold from a slurry of fibers
US3250839A Process for making fibrous articles
US3236722A Process for making thick molded fiber parts
US3221834A Acoustic diaphragm
US3207274A Coverings for shells and the like
US3240039A Latch assembly
US3152036A Automatic felting machine and consistency control apparatus therefor
GB995038A Process of adding resins to cellulose and similar fibres and product made therefrom
GB1014884A Epoxy resins and utilization thereof
US3140672A Molded pallet
US3140638A Fairing