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RAMSET FASTENERS INC

Overview
  • Total Patents
    28
About

RAMSET FASTENERS INC has a total of 28 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Switzerland, Canada and United Kingdom. Its main competitors in its focus markets machine tools, mechanical elements and machines are JPF WORKS KK, TESTO INDUSTRY CORP and PANKONIN WILLIAM G.

Patent filings in countries

World map showing RAMSET FASTENERS INCs patent filings in countries
# Country Total Patents
#1 Switzerland 10
#2 Canada 8
#3 United Kingdom 4
#4 Germany 2
#5 Denmark 2
#6 United States 2

Patent filings per year

Chart showing RAMSET FASTENERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert W Henning 7
#2 Henning Robert W 6
#3 Roger Marsh 5
#4 Kopf Rowland J 5
#5 Charles J Decaro 4
#6 Rowland J Kopf 4
#7 Pfaff Elmer F 4
#8 Marsh Roger 2
#9 Decaro Charles J 2
#10 Herbert L Ivins 2

Latest patents

Publication Filing date Title
US2790173A Receptor for positioning discs and the like at the muzzle of the barrel of explosively actuated tools
GB788055A Improvements in or relating to powder actuated tools
CA567230A Safety and control ram
CA587236A Explosively powered apparatus
CA567229A Cartridge for powder actuated tools
CA567228A Method of and apparatus for handling disks for powder-actuated tools
CA574661A Shield and gauge unit for powder-actuated tools
CA574662A Shield and gauge structure for powder actuated tools
CA584604A Muzzle shield for explosively-actuated tools
CA584915A Fastener driving mechanism