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METAL IMPROVEMENT CO

Overview
  • Total Patents
    39
About

METAL IMPROVEMENT CO has a total of 39 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machine tools, materials and metallurgy and measurement are SEGUIN HERB J J, VERTILAS GMBH and BAOYU WUHAN LASER TECH CO LTD.

Patent filings in countries

World map showing METAL IMPROVEMENT COs patent filings in countries

Patent filings per year

Chart showing METAL IMPROVEMENT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harris Fritz B 6
#2 Babineaux Jules 5
#3 Hackel Lloyd A 5
#4 Burney Harold W 5
#5 Amy A Andre 4
#6 Johnson Daniel E 4
#7 Dane C Brent 4
#8 Feld Paul G 3
#9 Koenecke William J 3
#10 Engel Richard M 2

Latest patents

Publication Filing date Title
GB0320315D0 Self-seeded single-frequency solid-state ring laser, and single-frequency laser peening method and system using same
US5193375A Method for enhancing the wear performance and life characteristics of a brake drum
US4693102A Shot-peening method
US4552017A Apparatus for measuring flow-rate of electromagnetic granular media
EP0111059A2 Method and apparatus for measuring flow-rate of electromagnetic granular media
EP0102430A1 Shot peening or blasting apparatus
US4365493A Shot peening apparatus
US4354371A Method of prestressing the working surfaces of pressure chambers or cylinders
US4102176A Method and apparatus for measuring intensity of peening of small surfaces
US3950642A Method of inspecting shot peened surfaces for extent of coverage
US3668913A Apparatus for shot-peening turbine blades
US3695091A Method of and apparatus for measuring intensity of peening in small diameter holes
US3654786A Metal surface treating apparatus for internal surfaces
US3667196A Adjustable cyclone separator
US3566644A Apparatus for surface treating work pieces
US3490489A Supply apparatus for peening components
US3482423A Blade peening masking apparatus
US3421618A Shot classifying apparatus
US3423976A Blade peening apparatus with indexing control
US3485073A Internal peening apparatus