LandOfFree - US Patents - Listing for Metal treatment

Hard magnetic material

Hard magnetic material

Reexamination Certificate

Hard magnetic material and magnet manufactured from such hard ma

Hard magnetic materials

Hard magnetic materials and method of producing the same

Metal treatment – Stock – Containing over 50 per cent metal – but no base metal

Hard precious metal alloy member and method of manufacturing...

Reexamination Certificate

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal

Hard solder

Hard surface coatings for metals in fluidized beds

Metal treatment – Stock – Nickel base

Hard surfacing alloy with precipitated bi-metallic tungsten chro

Metal treatment – Stock – Nickel base

Hard surfacing alloy with precipitated metal carbides and proces

Metal treatment – Stock – Amorphous – i.e. – glassy

Hard wear-resistant film and method for production thereof

Hard-surfaced cast iron articles and method and apparatus for ma

Hardenable cast iron and the method of making cast iron

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal

Hardened aluminum alloy stock materials having continuous variat

Hardened insert for backstopping clutch

Metal treatment – Stock – Carburized or nitrided

Hardened metal product produced by shot peening with shot having

Metal treatment – Stock – Ferrous

Hardened wheel

Reexamination Certificate

Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal

Hardening a cylindrical hollow object preferably made of steel

Hardening metal parts