P

Inventor

PETERSEN FRANK P

US9 patents
⚠️ This page may combine multiple inventors who share the name “PETERSEN FRANK P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGRI DIAGNOSTICS ASSOCIATES

6 patents

CIBA GEIGY CORP

2 patents

ISK BIOTECH CORP

1 patent