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

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

High strength spring steel

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

High strength stainless steel

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

High strength stainless steel

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

High strength steel bolts

Alloys or metallic compositions – Ferrous – Nickel containing – but 10 percent or less

High strength steel composition having enhanced low temperature

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

High strength steel composition having enhanced low temperature

Alloys or metallic compositions – Ferrous – Eight percent or more manganese containing

High strength steel plate with high manganese having...

Alloys or metallic compositions – Ferrous – 1.5 percent or more manganese containing – but less than 8...

High strength thick-gauge steel plate superior in...

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

High strength, ferritic heat-resistant steel having improved res

Alloys or metallic compositions – Ferrous – Over 10 percent nickel containing

High strength, high fatigue structural steel

Alloys or metallic compositions – Ferrous – Over 10 percent nickel containing

High strength, high fracture toughness structural alloy

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

High strength, high toughness steel grade and gas cylinder there

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

High strength, low alloy, heat resistant steel

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

High temperature iron-containing gas turbine alloys containing g

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

High temperature oxidation resistant ductile iron

Alloys or metallic compositions – Ferrous – Over 0.1 percent aluminum containing – but less than 4 percent

High tensile strength steel sheet having improved formability

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

High toughness steel

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

High toughness, ultra-high strength steel having an excellent st

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

High-aluminum-containing ferritic stainless steel having improve