Inventor
RAYKHTSAUM GRIGORY
US17 patents
⚠️ This page may combine multiple inventors who share the name “RAYKHTSAUM GRIGORY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEACH & GARNER CO
7 patentsUS5919320AJul 6, 1999
Nickel-free white gold alloy with reversible hardness characteristics
LEACH & GARNER CO20 citations92
US5130689AJul 14, 1992
Intermetallic time-temperature integration fuse
LEACH & GARNER CO37 citations92
US6406568B1Jun 18, 2002
18-karat green gold alloy compositions
LEACH & GARNER CO14 citations83
US7198683B2Apr 3, 2007
Sterling silver alloy compositions of exceptional and reversible hardness, and enhanced tarnish resistance
LEACH & GARNER CO9 citations73
US7135078B1Nov 14, 2006
Nickel-free white gold alloy compositions with reversible hardness characteristics
LEACH & GARNER CO7 citations73
US6676776B1Jan 13, 2004
14-karat gold alloy compositions having enhanced yellow color, reversible hardness, and fine grain structure
LEACH & GARNER CO9 citations73
US7413705B2Aug 19, 2008
Rose-colored gold alloy compositions with reversible hardness characteristics
LEACH & GARNER CO4 citations62
RICHLINE GROUP INC
4 patentsUS9267191B2Feb 23, 2016
Reversibly age hardenable, palladium containing tarnish resistant sterling silver alloys
RICHLINE GROUP INC5 citations71
US9663849B2May 30, 2017
Fancy color silver containing alloys
RICHLINE GROUP INC0 citations50
US9657378B2May 23, 2017
Pink colored silver containing alloys
RICHLINE GROUP INC0 citations50
US9655414B2May 23, 2017
Age hardenable clad metal having silver fineness and a surface layer with enhanced resistance to tarnish, scratching, and wear
RICHLINE GROUP INC0 citations50