P

Inventor

TJONG TJOEN MIN

US5 patents
⚠️ This page may combine multiple inventors who share the name “TJONG TJOEN MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TESSEL MARIANNA

3 patents

BEN FRANKLIN PATENT HOLDINGS L

1 patent

BEN FRANKLIN PATENT HOLDING LLC

1 patent