Inventor

SPRINGER III HARRY

US2 patents

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

INSTA GRAHIC SYSTEMS

1 patent

US6151814ANov 28, 2000

Manual heat press machine

INSTA GRAHIC SYSTEMS29 citations83

RAIO STEVEN

1 patent

US9072401B2Jul 7, 2015

Griddle having raised, bun toasting surface

RAIO STEVEN1 citations38