P

Inventor

RITSCHER JAMES S

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

UNION CARBIDE CORP

7 patents

UNION CARBIDE CHEM PLASTIC

7 patents

OSI SPECIALTIES INC

4 patents

WITCO CORP

2 patents

CROMPTON CORP

2 patents

ROHM & HAAS

1 patent

GEN ELECTRIC

1 patent