Inventor · disambiguated record
John M. D. De La Pena
Also filed as: DE LA PENA JOHN M D · DE LA PENA JOHN MICHAEL DEVERE
3 granted patents·67 citations·filing 1989–1998
74Inventor score
Top patents by PatentIndex Score
3 records- 0176US5202302APreparation of activated carbons by impregnation with a boron compound and a phosphorus compoundPENA JOHN M D DE·Filed 1989·Granted Apr 13, 1993·23 cites·13 claims
- 0249US5146636AHeat and smoke protective hoodPENA JOHN M D DE·Filed 1990·Granted Sep 15, 1992·27 cites·4 claims
- 0348US6462334B1Analytical method and apparatusSCIENT DETECTORS LTD·Filed 1998·Granted Oct 8, 2002·17 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →