Inventor · disambiguated record
Philip N. Middleton
Also filed as: MIDDLETON PHILIP N
3 granted patents·76 citations·filing 1988–1991
73Inventor score
Top patents by PatentIndex Score
3 records- 0175US5117780ACombined portable animal waste and training deviceWOOTEN RICHARD R·Filed 1991·Granted Jun 2, 1992·43 cites·8 claims
- 0254US5027451APortable animal waste deviceWOOTEN RICHARD R·Filed 1990·Granted Jul 2, 1991·22 cites·13 claims
- 0331US4872474ADiverter valveORE IDA VENDED PRODUCTS INC·Filed 1988·Granted Oct 10, 1989·11 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →