Inventor

MARCIN JOHN JOSEPH

US43 patents

⚠️ This page may combine multiple inventors who share the name “MARCIN JOHN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARCIN JOHN JOSEPH

UNITED TECHNOLOGIES CORP

System and methods for removing core elements of cast components

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil

Separate vessel metal shielding method for magnetic flux in directional solidification furnace

Gaseous based desulfurization of alloys

Method of making complex internal passages in turbine airfoils

High temperature directionally solidified and single crystal die casting

Investment technique for solid mold casting of reticulated metal foams

Apparatus for and method of making multi-walled passages in components

Low modulus shot sleeve for high temperature die casting

Die casting system and method utilizing sacrificial core

Method of making complex internal passages in turbine airfoils

Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil

Method of making airfoils

Method to produce jet engine combustor heat shield panels assembly

Method to produce jet engine combustor heat shield panels assembly

Oxidation resistant shot sleeve for high temperature die casting and method of making

Method and system for die casting a hybrid component

Casting apparatus and method for forming multi-textured, single crystal microstructure

Method of fabricating an investment casting mold and slurry therefor

Rapid tooling insert manufacture

Method of fabricating an investment casting mold and slurry therefor

Method including fiber reinforced casting article

Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil

High elastic modulus shafts and method of manufacture

Production of multi-passage hollow casting

Die casting system and cell

Die casting system and cell

BULLIED STEVEN J

Hybrid core assembly for a casting process

Die casting system and method utilizing sacrificial core

High temperature directionally solidified and single crystal die casting

Method and system for die casting a hybrid component

Forming a cast component with agitation

Process for casting columnar grain airfoil with preferential primary orientation

BOCHIECHIO MARIO P

Internally supported airfoil and method for internally supporting a hollow airfoil during manufacturing

Die casting system and cell

Crucible for master alloying

RAYTHEON TECH CORP

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil

NEWTON KIRK C

Casting system for investment casting process

CASTLE LEA KENNARD

Rapid manufacturing method

SHAH DILIP M

High elastic modulus shafts and method of manufacture

HAMILTON SUNDSTRAND CORP

Hybrid casting process for structural castings