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SAML HANSON & SON LTD

Overview
  • Total Patents
    17
About

SAML HANSON & SON LTD has a total of 17 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States, Denmark and Germany. Its main competitors in its focus markets machine tools, packaging and shipping and machines are ERBA MARIO, NITTETSU STEEL DRUM CO LTD and M J B CO.

Patent filings in countries

World map showing SAML HANSON & SON LTDs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Denmark 3
#3 Germany 2
#4 United Kingdom 2
#5 Spain 1
#6 Sweden 1

Patent filings per year

Chart showing SAML HANSON & SON LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peter Bogner 8
#2 Bogner Peter 3
#3 Liebel Walter 2
#4 Atkinson Richard Maxwell 1
#5 Bogner P 1
#6 Dickinson Denis 1

Latest patents

Publication Filing date Title
US2681025A Method of making rip-wire can closures
GB646596A Rip-wire can closures
GB649791A Improvements in or relating to drying chicory
US2350871A Canister provided with rip-wire opening device
US2350870A Provision of rip wires in canisters
US2344589A Soldering device
US2329328A Provision of wire rips in canisters
ES144921A1 Improvements in the manufacture of cans or containers of sheet metal and the like.
US2250002A Seaming apparatus
US2213427A Insertion of wire rips in can closures and apparatus therefor
US2277066A Tin or sheet metal container