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Inventor

MARTINKA WILLIAM

US7 patents
⚠️ This page may combine multiple inventors who share the name “MARTINKA WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

REDBOX AUTOMATED RETAIL LLC

3 patents

SMITH THOMAS FRANKLIN

2 patents

HOERSTEN ERIC J

1 patent

KUEHNRICH FRANZ

1 patent