P

Inventor

MARTENS JOHAN A

BE7 patents
⚠️ This page may combine multiple inventors who share the name “MARTENS JOHAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AIR PROD & CHEM

3 patents

(unassigned)

1 patent

EXXONMOBIL CHEM PATENTS INC

1 patent

SUED CHEMIE AG

1 patent

EXXONMOBIL CHEMICAL PATENTS INC

1 patent