Inventor · disambiguated record
Harold L. Phillips
Also filed as: PHILLIPS HAROLD L · PHILLIPS HAROLD LEON
4 granted patents·106 citations·filing 1979–2007
79Inventor score
Top patents by PatentIndex Score
4 records- 0188US7841826B1Slag reduction pumpWOOD GROUP ESP INC·Filed 2007·Granted Nov 30, 2010·46 cites·5 claims
- 0266US5725761AModular filter / circulation system and traveling main drain for in-ground swimming poolsFiled 1997·Granted Mar 10, 1998·38 cites·11 claims
- 0350US4238430AMethod for forming expanded cellular volcanic ashUS VACUUMITE CORP·Filed 1979·Granted Dec 9, 1980·13 cites·3 claims
- 0441US4238546ALightweight gypsum products and methods of making sameFERJON·Filed 1979·Granted Dec 9, 1980·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →