Inventor · disambiguated record

Thomas H. Holtgrefe, Sr.

Also filed as: HOLTGREFE SR THOMAS H · HOLTGREFE THOMAS H

4 granted patents·52 citations·filing 19832006

76Inventor score
Technology areasA01M
Files withHOLTGREFE SR THOMAS H3HOLTGREFE THOMAS H1

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4 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →