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S H POMEROY COMPANY INC

Overview
  • Total Patents
    26
About

S H POMEROY COMPANY INC has a total of 26 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, machines and thermal processes are STEELCRAFT MFG COMPANY, LUNKEN EDMUND H and ANDERSON MFG CO V E.

Patent filings in countries

World map showing S H POMEROY COMPANY INCs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 2
#3 United Kingdom 1

Patent filings per year

Chart showing S H POMEROY COMPANY INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Knebel Herman C 6
#2 Alphonsus Fien 6
#3 Walsh William L 3
#4 Loring Washburn 3
#5 Spiess Charles J 1
#6 Fromhold Alexander F 1
#7 Jacob Wasserberger 1
#8 Michael Kohut 1
#9 Kohut Michael J 1
#10 Fien Alphonsus 1

Latest patents

Publication Filing date Title
US2876506A Retractable jambs for reversible windows
US2896753A Automatic fire window
US2813296A Sash connector apparatus
US2912077A Metallic window structures
US2878906A Automatic fire window structure
US2843233A Window structures
US2827140A Automatic fire window structure
US2892517A Metallic window structures
US2775325A Metallic window sash
US2478060A Furring strip
GB465925A Improvements relating to window sash balances
US1900177A Metal window
US1900175A Metal window
US1818023A Automatic closing device for windows
US1725730A Metal window
US1679089A Metal window
US1692982A Metal window
US1791915A Radiator support
US1571327A Metal window
US1571350A Muntin-bar lock for metal windows