Inventor
CHWASTIAK STEPHEN
US12 patents
⚠️ This page may combine multiple inventors who share the name “CHWASTIAK STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARBORUNDUM CO
5 patentsUS5643514AJul 1, 1997
Process for manufacturing a silicon carbide composition
CARBORUNDUM CO34 citations96
US5296311AMar 22, 1994
Silicon carbide reinforced reaction bonded silicon carbide composite
CARBORUNDUM CO37 citations93
US5817432AOct 6, 1998
Silicon carbide reinforced reaction bonded silicon carbide composite
CARBORUNDUM CO20 citations92
US5635430AJun 3, 1997
Intermediate for producing porous silicon carbide
CARBORUNDUM CO20 citations92
US5945062AAug 31, 1999
Silicon carbide reinforced reaction bonded silicon carbide composite
CARBORUNDUM CO14 citations82
STEMCOR CORP
4 patentsUS4981665AJan 1, 1991
Hexagonal silicon carbide platelets and preforms and methods for making and using same
STEMCOR CORP33 citations92
US4756895AJul 12, 1988
Hexagonal silicon carbide platelets and preforms and methods for making and using same
STEMCOR CORP35 citations92
US5202105AApr 13, 1993
Method for making hexagonal silicon carbide platelets with the addition of a growth additive
STEMCOR CORP18 citations73
US5002905AMar 26, 1991
Hexagonal silicon carbide platelets and preforms and methods for making and using same
STEMCOR CORP7 citations73