Inventor · disambiguated record
Philip Underhill
Also filed as: UNDERHILL PHILIP O · UNDERHILL PHILIP ORLANDO
3 granted patents·1 pending application·47 citations·filing 1985–2006
72Inventor score
Top patents by PatentIndex Score
4 records- 0165US6962237B2Ladder stand-offUNDERHILL PHILIP ORLANDO·Filed 2003·Granted Nov 8, 2005·19 cites·15 claims
- 0252US7137482B2Ladder stand-offUNDERHILL PHILIP ORLANDO·Filed 2004·Granted Nov 21, 2006·10 cites·32 claims
- 0348US4640385APortable scaffoldingUNDERHILL PHILIP O·Filed 1985·Granted Feb 3, 1987·18 cites·6 claims
- 0447US2006225962A1Ladder stand-offUNDERHILL PHILIP O·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →