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MERCAST CORP

Overview
  • Total Patents
    21
About

MERCAST CORP has a total of 21 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets materials and metallurgy and machines are NANIWA PRODUCTS CO LTD, WUJIANG SENTAI MACHINERY MFG CO LTD and TAKAYAMA KEIKINZOKU KOGYO KK.

Patent filings in countries

World map showing MERCAST CORPs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 3
#3 France 3
#4 Austria 2
#5 Spain 2
#6 United Kingdom 2
#7 Switzerland 1

Patent filings per year

Chart showing MERCAST CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kohl Everard F 5
#2 Kramer Irvin R 4
#3 Zenon Kazenas 4
#4 Blazek William S 1
#5 Mercast Corporation 1
#6 Henry Lipsey 1
#7 Sindeband Seymour J 1

Latest patents

Publication Filing date Title
US2857641A Disposable mercury alloy pattern and method of making the same
ES223356A1 A procedure for the formation of cock molds for precision dumping (Machine-translation by Google Translate, not legally binding)
ES222787A1 A procedure for the formation of composite cockold molds (Machine-translation by Google Translate, not legally binding)
GB778000A Composite shell molds and their production
GB783805A Improvements in disposable casting patterns and the production of shell moulds thereby
US2790219A Shell mold structures and processes and compositions for forming the same
US2790218A Shell mold structures and processes and compositions for forming the same
US2797457A Method of joining shell molds
US2790722A Shell mold structures and processes and compositions for forming the same
US2820265A Shell mold structures
US2749586A Process of forming shell mold
US2711570A Preparation of impermanent patterns of compacted frozen mercury powder particles
CA550372A Composite shell molds and their production
CA560739A Disposable casting patterns and their production
CA614155A Disposable casting patterns and their production