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Inventor

WEISSBERG ALAN B

US7 patents
⚠️ This page may combine multiple inventors who share the name “WEISSBERG ALAN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

3 patents

PPG IND OHIO INC

3 patents

PPG IND OHO INC

1 patent