Inventor · disambiguated record
Kenneth M. Knapp
Also filed as: KNAPP KENNETH D · KNAPP KENNETH M
15 granted patents·3 pending applications·354 citations·filing 1979–2010
94Inventor score
Top patents by PatentIndex Score
18 records- 0187US4509222APig featuring foam filled cavityKNAPP KENNETH M·Filed 1983·Granted Apr 9, 1985·45 cites·7 claims
- 0285US7000280B1Aggressive pipeline pigKNAPP KENNETH M·Filed 2003·Granted Feb 21, 2006·33 cites·10 claims
- 0384US4242771APipeline pigKNAPP KENNETH M·Filed 1979·Granted Jan 6, 1981·34 cites·11 claims
- 0477US6014789AMultiple tube cleaning pig featuring replaceable disks anchoring cleaning studsFiled 1998·Granted Jan 18, 2000·36 cites·14 claims
- 0574US5533224AFoam pig with scraper stripsFiled 1995·Granted Jul 9, 1996·29 cites·17 claims
- 0673US6613261B2Molded pipeline pig with hardness variationsFiled 2001·Granted Sep 2, 2003·11 cites·11 claims
- 0773US6145150AMulti-dimensional pig including wiper disk permitting passage throughFiled 1999·Granted Nov 14, 2000·27 cites·13 claims
- 0871US4726089APipeline pig construction including threaded mandrel and nut for supporting resilient cups or discsKNAPP KENNETH M·Filed 1986·Granted Feb 23, 1988·24 cites·19 claims
- 0970US4603449AUnitized pig body for parafin removalKNAPP KENNETH M·Filed 1985·Granted Aug 5, 1986·22 cites·11 claims
- 1063US5967699AMethod and apparatus for launching a pig in a vertical riser pipeFiled 1997·Granted Oct 19, 1999·19 cites·20 claims
- 1163US4506401ABristle pig cupKNAPP KENNETH M·Filed 1984·Granted Mar 26, 1985·18 cites·7 claims
- 1257US5032185AMethod and apparatus for removing paraffin from a fouled pipelineKNAPP KENNETH M·Filed 1990·Granted Jul 16, 1991·20 cites·19 claims
- 1352US4648744AMethod and apparatus for positioning optical fibers in a buried conduitKNAPP KENNETH M·Filed 1985·Granted Mar 10, 1987·15 cites·25 claims
- 1447US2012137458A1Modular Pipeline Pig with Polymeric Spool PiecesKNAPP KENNETH M·Filed 2010·Application pending·0 cites
- 1546US6038725AUnicast paraffin removing pipeline pig incorporating multiple diameter and thickness discs and having a central bending portion for turnsFiled 1996·Granted Mar 21, 2000·10 cites·22 claims
- 1645US2010192317A1Pipeline Pig With Wear-Resistant InsertsKNAPP KENNETH M·Filed 2010·Application pending·0 cites
- 1741US2004038608A1Sorbent material for petroleum/oils or for water-soluble pollutantsSAINT GOBAIN ISOVER·Filed 2003·Application pending·0 cites
- 1835US5895619AMethod for casting a bidirectional foam pigFiled 1997·Granted Apr 20, 1999·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →