LandOfFree - US Patents - Listing for Alloys or metallic compositions,Ferrous

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nickel titanium martensitic steel for surgical needles

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nickel-chromium stainless steel having improved corrosion resist

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nickel-Free stainless steel for biomedical applications

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Niobium addition in Cr-Mo-¼V steel castings for steam...

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent

Nitriding steel

Alloys or metallic compositions – Ferrous – Lead – bismuth – selenium – tellurium or calcium containing

Nitrogen steel and method of manufacture thereof

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nitrogen-bearing iron-based alloy for machine parts subject to s

Alloys or metallic compositions – Ferrous – 1.7 percent or more carbon containing

Nodular cast iron alloy

Alloys or metallic compositions – Ferrous – 1.7 percent or more carbon containing

Nodular cast iron having a high impact strength and process of t

Alloys or metallic compositions – Ferrous – Over 0.05 percent sulfur – over 0.04 percent phosphorus or...

Non-heat treated steel for soft nitriding

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Non-magnetic high manganese cast product

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nonmagnetic ferrous alloy with excellent corrosion resistance an

Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing

Nonmagnetic steel for cryogenic use

Alloys or metallic compositions – Ferrous – 1.7 percent or more carbon containing

Nuclear grade steels