Inventor

MARQUEZ JOHN

US2 patents

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

DELTA DESIGN INC

1 patent

US7842912B2Nov 30, 2010

Camera based vision alignment with device group guiding for semiconductor device testing handlers

DELTA DESIGN INC13 citations79

MARQUEZ JOHN GABRIEL

1 patent

USD1121311SApr 7, 2026

Arrow caddy

MARQUEZ JOHN GABRIEL0 citations41