P

Inventor

DERUELLE JEAN

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

STEIN INDUSTRIE

2 patents

DERUELLE JEAN

2 patents

LORRAINE HOUILLERES

1 patent

IVANOV IVELIN ATANASOFF

1 patent