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Inventor

BLUM DAVID B

US11 patents
⚠️ This page may combine multiple inventors who share the name “BLUM DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHATTEM CHEMICALS INC

4 patents

ELCAT INC

2 patents

CHEM SYSTEMS

2 patents

ELECTROCATALYTIC INC

1 patent

UNITED STATES FILTER CORP

1 patent

BLUM DAVID B

1 patent