P

Inventor

BLACK D JEFFREY

US8 patents
⚠️ This page may combine multiple inventors who share the name “BLACK D JEFFREY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APG POLYTECH LLC

5 patents

M & G USA CORP

1 patent

CHEMTEX ITALIA SPA

1 patent

BLACK D JEFFREY

1 patent