Inventor

JOHNSON SYLVIA M

US7 patents

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

STANFORD RES INST INT

3 patents

US5635250AJun 3, 1997

Hydridosiloxanes as precursors to ceramic products

STANFORD RES INST INT83 citations93

US4975415ADec 4, 1990

Cryochemical method of preparing ultrafine particles of high-purity superconducting oxides

STANFORD RES INST INT16 citations69

US5122505AJun 16, 1992

Carbonate-free inorganic nitrates or oxides and process thereof

STANFORD RES INST INT17 citations66

STACKPOOLE MARGARET M

1 patent

US8409491B1Apr 2, 2013

In-situ formation of reinforcement phases in ultra high temperature ceramic composites

STACKPOOLE MARGARET M27 citations83

UNIV CALIFORNIA

1 patent

US4830800AMay 16, 1989

Method of producing a dense refractory silicon nitride (SI3 N4) compact with one or more crystalline intergranular phases

UNIV CALIFORNIA12 citations72

OSAKA GAS CO LTD

1 patent

US4886652ADec 12, 1989

Production of metal carbides

OSAKA GAS CO LTD9 citations71

THE US ADMINISTRATOR OF THE NATIONAL AERONAUTICS & SPACE ADMINISTRATION NASA

1 patent

US9908642B1Mar 6, 2018

Biologically inspired radiation reflector

THE US ADMINISTRATOR OF THE NATIONAL AERONAUTICS & SPACE ADMINISTRATION NASA2 citations65