Inventor
HORTON ROBERT A
14 patents
⚠️ This page may combine multiple inventors who share the name “HORTON ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRECISION METALSMITHS INC
7 patentsUS4284121AAug 18, 1981
Process and materials for making refractory cores
PRECISION METALSMITHS INC34 citations92
US4316498AFeb 23, 1982
Investment shell molding materials and processes
PRECISION METALSMITHS INC18 citations81
US4109699AAug 29, 1978
Pattern assembly
PRECISION METALSMITHS INC25 citations81
US4040466AAug 9, 1977
Investment shell molding process
PRECISION METALSMITHS INC12 citations72
US4064083ADec 20, 1977
Pattern material composition
PRECISION METALSMITHS INC9 citations65
US4003423AJan 18, 1977
Methods and means for making dental castings and the like
PRECISION METALSMITHS INC10 citations65
US4220190ASep 2, 1980
Method of making tooling
PRECISION METALSMITHS INC6 citations60
PCC AIRFOILS INC
3 patentsUS5221336AJun 22, 1993
Method of casting a reactive metal against a surface formed from an improved slurry containing yttria
PCC AIRFOILS INC22 citations92
US4947927AAug 14, 1990
Method of casting a reactive metal against a surface formed from an improved slurry containing yttria
PCC AIRFOILS INC39 citations92
US4862947ASep 5, 1989
Method of casting an article
PCC AIRFOILS INC27 citations91
PREC METALSMITHS INC
3 patentsUS6949136B2Sep 27, 2005
High temperature investment material and method for making solid investment molds
PREC METALSMITHS INC9 citations70
US6746528B1Jun 8, 2004
High temperature investment material and method for making solid investment molds
PREC METALSMITHS INC10 citations70
US6921786B2Jul 26, 2005
Pattern material
PREC METALSMITHS INC0 citations41