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WAKEFIELD ENG INC

Overview
  • Total Patents
    19
About

WAKEFIELD ENG INC has a total of 19 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets semiconductors, machines and thermal processes are EDWARDS DAVID L, MARCHESI METAL TECHNOLOGY SUZHOU CO LTD and TSUBAKI SEIKO KK.

Patent filings in countries

World map showing WAKEFIELD ENG INCs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Japan 2
#3 Germany 1

Patent filings per year

Chart showing WAKEFIELD ENG INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coe Thomas D 6
#2 Harmon Ronald A 3
#3 Vasconcelos Osvaldo M 2
#4 Morosas Christopher G 2
#5 Campanella Vincent 2
#6 Ronarudo Bii Rabochikin 2
#7 Tomasu Deii Kou 1
#8 Wieland Jr Howard N 1
#9 Pontes Manuel 1
#10 Jones E 1

Latest patents

Publication Filing date Title
US5611393A Clamping heat sink
US5581442A Spring clip for clamping a heat sink module to an electronic module
US5576933A Clamping heat sink for an electric device
US5562146A Method of and apparatus for forming a unitary heat sink body
US5494098A Fan driven heat sink
US5381041A Self clamping heat sink
US5436798A Spring clip and heat sink assembly for electronic components
US5381305A Clip for clamping heat sink module to electronic module
US4899210A Heat sink
JPS5519496A Method for manufacturing high fin density extruding working heat radiating body and its device
JPS53132452A Manufacturing process and device for high fin density extruding heat radiating body
US3756903A Closed loop system for maintaining constant temperature
US3448798A Heat transfer apparatus
US3522491A Heat transfer apparatus for cooling semiconductor components
US3387653A Heat transfer apparatus
US3407868A Semiconductor device cooling
US3217793A Heat transfer
US3149666A Cooler