Inventor

HARTNETT THOMAS M

US9 patents

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

RAYTHEON CO

7 patents

US4481300ANov 6, 1984

Aluminum oxynitride having improved optical characteristics and method of manufacture

RAYTHEON CO322 citations97

US4686070AAug 11, 1987

HARTNETT THOMAS M

1 patent

US8211356B1Jul 3, 2012

Method of making aluminum oxynitride

HARTNETT THOMAS M13 citations77

IMHOLT JIYUN C

1 patent

US9388086B2Jul 12, 2016

Method of fabricating optical ceramics containing compositionally tailored regions in three dimension

IMHOLT JIYUN C0 citations30

HARTNETT THOMAS M

RAYTHEON CO

Aluminum oxynitride having improved optical characteristics and method of manufacture

Method of producing aluminum oxynitride having improved optical characteristics

Solid solution-based nanocomposite optical ceramic materials

Transversely tapered frequency selective limiter

Bonding scintillator material to produce large panels or other shapes

Multi-phase infrared transparent ceramic material

Al additions for grain pinning in Y2O3—MgO

HARTNETT THOMAS M

Method of making aluminum oxynitride

IMHOLT JIYUN C

Method of fabricating optical ceramics containing compositionally tailored regions in three dimension