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Inventor

LEWARCHIK RONALD J

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

MORTON INT INC

10 patents

PPG INDUSTRIES INC

9 patents

DESOTO INC

9 patents

BASF CORP

3 patents

MORTON COATINGS INC

3 patents

PALUSHAJ SIMON

1 patent

MARTINREA IND INC

1 patent

CHEMICAL DYNAMICS LLC

1 patent