Inventor
GRIST ELIZABETH A
US4 patents
⚠️ This page may combine multiple inventors who share the name “GRIST ELIZABETH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRIST ELIZABETH A
3 patentsUS5310184AMay 10, 1994
Transparent prize presenting game
GRIST ELIZABETH A35 citations87
US9072962B1Jul 7, 2015
Portable game devices having prize compartments and lock mechanisms
GRIST ELIZABETH A15 citations81
US9174761B1Nov 3, 2015
Pre-fabricated templates to construct variable-dimensioned containers
GRIST ELIZABETH A13 citations79