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TERNSTEDT MFG CO

Overview
  • Total Patents
    444
About

TERNSTEDT MFG CO has a total of 444 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, machines and transport are ROETHEL JOHN H, FERRO STAMPING & MFG COMPANY and FERRO STAMPING AND MFG COMPANY.

Patent filings in countries

World map showing TERNSTEDT MFG COs patent filings in countries
# Country Total Patents
#1 United States 268
#2 Canada 89
#3 United Kingdom 47
#4 Germany 20
#5 France 20

Patent filings per year

Chart showing TERNSTEDT MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Glenn Simpson Emory 43
#2 Heintz Ernest E 42
#3 Archer Thomas P 36
#4 Edgar Frank M 30
#5 Flynn John B 27
#6 Christian Andersen Andrew 21
#7 Field Herbert C 18
#8 William Schnell 16
#9 Simpson Emory Glenn 14
#10 Lakin John W 12

Latest patents

Publication Filing date Title
US2361037A Power-operated window regulator
GB559769A Improved lock for motor vehicles
US2371370A Electrical coincidental locking system for automobiles
US2348262A Cutting tool
US2365392A Magazine for firearms
US2314416A Door-hold-open device
US2332731A Power operated window begulator
US2345685A Handle assembly
US2329379A Handle assembly
US2333861A Rear deck lid lock
US2345075A Handle assembly
US2317672A Automobile door handle assembly
US2355449A Outside door handle assembly
US2314399A Outside door handle
US2349055A Outside door handle
US2340186A Automobile door handle
GB550745A Improvements in coincidental locking systems for motor vehicles
US2341908A Door handle assembly
US2356658A Door handle assembly
US2360524A Latch for convertible automobile tops