Inventor · disambiguated record
Paul D. Maples
Also filed as: MAPLES PAUL D · MAPLES PAUL DOUGLAS
11 granted patents·1 pending application·347 citations·filing 1977–2009
93Inventor score
Top patents by PatentIndex Score
12 records- 0190USD249701SWater purification unitMAPLES PAUL DOUGLAS·Filed 1977·Granted Sep 26, 1978·50 cites·1 claims
- 0289US5670463ADry lubricantFiled 1995·Granted Sep 23, 1997·47 cites·34 claims
- 0387US4891037AContinuous chain lubricating deviceMAPLES PAUL D·Filed 1988·Granted Jan 2, 1990·38 cites·14 claims
- 0486US4944877ASpacerless feed channel membrane filter elementMAPLES PAUL D·Filed 1989·Granted Jul 31, 1990·59 cites·12 claims
- 0583US5898022ADry lubricantFiled 1996·Granted Apr 27, 1999·47 cites·33 claims
- 0682US7476102B2Contamination avoiding deviceMAPLES PAUL D·Filed 2006·Granted Jan 13, 2009·25 cites·13 claims
- 0778US4110219AReverse osmosis water unitMAPLES PAUL DOUGLAS·Filed 1977·Granted Aug 29, 1978·37 cites·8 claims
- 0863US7805946B2Combustor flow sleeve attachment systemSIEMENS ENERGY INC·Filed 2005·Granted Oct 5, 2010·9 cites·17 claims
- 0957US6245722B1Silicone wax-based dry lubricantMAPLES PAUL D·Filed 1998·Granted Jun 12, 2001·16 cites·20 claims
- 1057US5472625ADry household lubricantFiled 1994·Granted Dec 5, 1995·11 cites·9 claims
- 1155US2009125083A1Contamination avoiding deviceMAPLES PAUL D·Filed 2009·Application pending·0 cites
- 1242US5885947ADry lubricantFiled 1996·Granted Mar 23, 1999·8 cites·18 claims
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