Inventor · disambiguated record
John B. Burchnall
Also filed as: BURCHNALL JOHN B · BURCHNALL JOHN BILLINGS
12 granted patents·950 citations·filing 1992–1999
95Inventor score
Files withPROCTER & GAMBLE12
Top patents by PatentIndex Score
12 records- 0196US5213588AAbrasive wiping articles and a process for preparing such articlesPROCTER & GAMBLE·Filed 1992·Granted May 25, 1993·154 cites·27 claims
- 0279US5500270ACapillary laminate materialPROCTER & GAMBLE·Filed 1994·Granted Mar 19, 1996·165 cites·47 claims
- 0378US5989478AMethod of manufacturing fluid transport webs exhibiting surface energy gradientsPROCTER & GAMBLE·Filed 1997·Granted Nov 23, 1999·130 cites·6 claims
- 0469US5368909AFluid-pervious plastic web having improved fluid drainagePROCTER & GAMBLE·Filed 1993·Granted Nov 29, 1994·113 cites·20 claims
- 0565US6180052B1Fluid transport webs exhibiting surface energy gradientsPROCTER & GAMBLE·Filed 1997·Granted Jan 30, 2001·70 cites·10 claims
- 0665US6025049AFluid transport webs exhibiting surface energy gradientsPROCTER & GAMBLE·Filed 1997·Granted Feb 15, 2000·71 cites·7 claims
- 0759US6683041B1Wet-like articles comprising a multi-phase, multi-component emulsion and an activation webPROCTER & GAMBLE·Filed 1999·Granted Jan 27, 2004·17 cites·20 claims
- 0859US5866173AApparatus for producing absorbent productsPROCTER & GAMBLE·Filed 1996·Granted Feb 2, 1999·65 cites·13 claims
- 0958US6231948B1Fluid transport webs exhibiting surface energy gradientsPROCTER & GAMBLE·Filed 1997·Granted May 15, 2001·51 cites·31 claims
- 1057US6048489AAbsorbent products, and apparatus and method for producing the samePROCTER & GAMBLE·Filed 1999·Granted Apr 11, 2000·59 cites·19 claims
- 1146US5769834AAbsorbent article having a fluid pumping elementPROCTER & GAMBLE·Filed 1996·Granted Jun 23, 1998·40 cites·25 claims
- 1233US5693169AMethod for making a capillary laminate materialPROCTER & GAMBLE·Filed 1995·Granted Dec 2, 1997·15 cites·20 claims
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