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North Billerica, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Boron stainless steel powder and rapid solidification method
Patent number
4,430,115
Issue date
Feb 7, 1984
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nickel and cobalt alloys which contain tungsten aand carbon and hav...
Patent number
4,410,490
Issue date
Oct 18, 1983
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Iron-aluminum alloys containing boron which have been processed by...
Patent number
4,405,368
Issue date
Sep 20, 1983
Marko Materials, Inc.
Ranjan Ray
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel base alloys which contain boron and have been processed by r...
Patent number
4,404,028
Issue date
Sep 13, 1983
Marko Materials, Inc.
Viswanathan Panchanathan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
New iron-aluminum-copper alloys which contain boron and have been p...
Patent number
4,402,745
Issue date
Sep 6, 1983
Marko Materials, Inc.
Ranjan Ray
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cobalt-chromium alloys which contain carbon and have been processed...
Patent number
4,400,212
Issue date
Aug 23, 1983
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper base alloys made using rapidly solidified powders and method
Patent number
4,395,464
Issue date
Jul 26, 1983
Marko Materials, Inc.
Viswanathan Panchanathan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-aluminum-boron powders prepared by a rapid solidification pr...
Patent number
4,379,720
Issue date
Apr 12, 1983
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Tool steels which contain boron and have been processed using a rap...
Patent number
4,362,553
Issue date
Dec 7, 1982
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nickel base superalloys which contain boron and have been processed...
Patent number
4,359,352
Issue date
Nov 16, 1982
Marko Materials, Inc.
Ranjan Ray
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-transition metal alloys made using rapidly solidified powe...
Patent number
4,347,076
Issue date
Aug 31, 1982
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Tool steels which contain boron and have been processed using a rap...
Patent number
4,318,733
Issue date
Mar 9, 1982
Marko Materials, Inc.
Ranjan Ray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength iron, nickel and cobalt base crystalline alloys with...
Patent number
4,297,135
Issue date
Oct 27, 1981
Marko Materials, Inc.
Bill C. Giessen
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73262320 - MARKOMET
Serial number
73262320
Registration number
1166960
Filing date
May 16, 1980
Marko Materials, Inc.
6 - Common metals and their alloys