Inventor · disambiguated record

Philip L. Hartman

Also filed as: HARTMAN PHILIP L

2 granted patents·47 citations·filing 1989–1990

64Inventor score

Technology areasE02D

Files withHARTMAN PHILIP L2

Top patents by PatentIndex Score

2 records

0164US4997314APressure grouted pier and pier inserting toolHARTMAN PHILIP L·Filed 1990·Granted Mar 5, 1991·34 cites·14 claims
0240US4907916APressure grouted pier and pier inserting toolHARTMAN PHILIP L·Filed 1989·Granted Mar 13, 1990·13 cites·12 claims

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