Inventor · disambiguated record
Thomas D Chapman
Also filed as: CHAPMAN THOMAS D
3 granted patents·50 citations·filing 1990–2011
72Inventor score
Technology areasB65H
Top patents by PatentIndex Score
3 records- 0174US5061233AMethod and apparatus for business forms compactingMOORE BUSINESS FORMS INC·Filed 1990·Granted Oct 29, 1991·26 cites·29 claims
- 0264USD666306SManhole coverBELUE GARTH E·Filed 2011·Granted Aug 28, 2012·17 cites·1 claims
- 0344USD660455SManhole coverBELUE GARTH E·Filed 2011·Granted May 22, 2012·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →