Inventor · disambiguated record

Michael B. Tollefson

Also filed as: TOLLEFSON MICHAEL B · TOLLEFSON MICHAEL BRENT

45 granted patents·7 pending applications·654 citations·filing 20002010

99Inventor score
Technology areasC07CA61PC07DA61K
Files withPHARMACIA CORP26SEARLE & CO13PFIZER7ALVIRA EDGARDO1PHARMACIA & UPJOHN CO LLC1

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