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LEA MFG CO

Overview
  • Total Patents
    17
About

LEA MFG CO has a total of 17 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets surface technology and coating, chemical engineering and machines are REAVELL JAMES ARTHUR, CAMBRIDGE NANOTECH INC and DAIDO SANS.

Patent filings in countries

World map showing LEA MFG COs patent filings in countries
# Country Total Patents
#1 United States 6
#2 EPO (European Patent Office) 3
#3 Australia 1
#4 Canada 1
#5 Germany 1
#6 Spain 1
#7 France 1
#8 United Kingdom 1
#9 Republic of Korea 1
#10 Mexico 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jaboin Olyn P 9
#2 Tuttle Jr James N 4
#3 Tuttle James N 3
#4 Millman William G 1
#5 Jarm Edwin C 1
#6 Vittands Walter Andrievs 1
#7 Mcgowan William Michael 1
#8 Tuttl James N Jr 1
#9 Mcgowan William M 1
#10 Eisenmann John L 1

Latest patents

Publication Filing date Title
EP0346827A1 Process and composition for producing protective and colour-receptive coatings on aluminium
US4897129A Corrosion resistant coating
US4673445A Corrosion resistant coating
US4510018A Solution and process for treating copper and copper alloys
US4319978A Spacer for electrodialysis stack
EP0034661A1 Method and apparatus for recovering charged ions from solution
FR2422730A1 PHOSPHATE COATING COMPOSITION
US2327900A Abrasive faced wheel