Learn more

TDC TECHNOLOGY DEV CORP

Overview
  • Total Patents
    15
About

TDC TECHNOLOGY DEV CORP has a total of 15 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets surface technology and coating and materials and metallurgy are ALUMINAL OBERFLAECHTENTECHNIK, ALUMINAL OBERFLAECHENTECHNIK and ALUMINAL OBERFLACHENTECHNIK GM.

Patent filings in countries

World map showing TDC TECHNOLOGY DEV CORPs patent filings in countries
# Country Total Patents
#1 United States 4
#2 Canada 2
#3 United Kingdom 2
#4 Australia 1
#5 Germany 1
#6 EPO (European Patent Office) 1
#7 France 1
#8 Israel 1
#9 Italy 1
#10 Japan 1

Patent filings per year

Chart showing TDC TECHNOLOGY DEV CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 French Douglas A 4
#2 French Frederic A 4
#3 Fawcett William Ronald 3
#4 Fawcett William R 3
#5 Baranski Andrzej Stanislaw 3
#6 Baranski Andrzej S 3
#7 Fawcett W R 1
#8 Baranski A S 1
#9 Andorutsui Sutanisuroo Baransu 1
#10 Uiriamu Ronarudo Fuoosetsuto 1

Latest patents

Publication Filing date Title
GB0014531D0 Angled skates
US4376016A Baths for electrodeposition of metal chalconide films
US4352787A Ultra-hard particles of carbon produced by reacting metal carbide with non-metal halide in hot melt system
EP0081487A1 Production of ultra-hard particles.
CA1156267A Production of ultra-hard particles
US4376682A Method for producing smooth coherent metal chalconide films
CA1159791A Method for producing smooth coherent metal chalconide films
US4275050A Production of ultra-hard particles