P

Inventor

FONTANILLE MICHEL

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

BASF AG

5 patents

CHARBONNAGES STE CHIMIQUE

4 patents

ANVAR

2 patents

CERAVER

1 patent

POUDRES & EXPLOSIFS STE NALE

1 patent

ENICHEM POLYMERES FRANCE

1 patent