Learn more

PRECISION CASTPARTS CORP

Overview
  • Total Patents
    13
About

PRECISION CASTPARTS CORP has a total of 13 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are LUENGEN GMBH & CO KG AS, SHAW RICHARD D and REMET CORP.

Patent filings in countries

World map showing PRECISION CASTPARTS CORPs patent filings in countries

Patent filings per year

Chart showing PRECISION CASTPARTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sturgis David H 6
#2 Yasrebi Mehrdad 4
#3 Kemp William W 4
#4 Hosamani Laxmappa 3
#5 Wright Gary L 2
#6 Nikolas Douglas Gene 2
#7 Kelly Iii Thomas J 2
#8 Springgate Mark E 2
#9 Friedman Gerald I 2
#10 Springgate Mark Edwin 2

Latest patents

Publication Filing date Title
US6024163A Investment casting brittle, reactive materials
US5643844A Method for stabilizing ceramic suspensions
US5618633A Honeycomb casting
US5577547A Method of casting a metal article
US5407001A Yttria-zirconia slurries and mold facecoats for casting reactive metals
US4815516A Method for recovering casting refractory compositions from investment casting shell molds
US4799530A Method for recovering casting refractory compositions from investment casting slurries
US4996175A Refractory composition and method for metal casting
US4861546A Method of forming a metal article from powdered metal
US3485288A Method of making a mold for casting of refractory and reactive metals