Inventor · disambiguated record
David W. Heyn
Also filed as: HEYN DAVID W · HEYN DAVID WILLIS
12 granted patents·837 citations·filing 1998–2007
93Inventor score
Files withKIMBERLY CLARK CO12
Top patents by PatentIndex Score
12 records- 0182US6075178AAbsorbent article with wetness indicatorKIMBERLY CLARK CO·Filed 1998·Granted Jun 13, 2000·265 cites·33 claims
- 0281US6982052B2Process and apparatus for air forming an article having a plurality of superimposed fibrous layersKIMBERLY CLARK CO·Filed 2002·Granted Jan 3, 2006·89 cites·46 claims
- 0380US6702917B1Cross-machine-direction nested absorbent pads with minimal waste geometriesKIMBERLY CLARK CO·Filed 2002·Granted Mar 9, 2004·19 cites·39 claims
- 0478US6416697B1Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrixKIMBERLY CLARK CO·Filed 1999·Granted Jul 9, 2002·187 cites·30 claims
- 0578US6140551AAbsorbent article with visually and tactilely distinctive outer coverKIMBERLY CLARK CO·Filed 1998·Granted Oct 31, 2000·198 cites·20 claims
- 0667US6202259B1Method and apparatus for depositing particulate material in a fibrous webKIMBERLY CLARK CO·Filed 1999·Granted Mar 20, 2001·18 cites·25 claims
- 0764US7204682B2Apparatus for making a reinforced fibrous absorbent memberKIMBERLY CLARK CO·Filed 2004·Granted Apr 17, 2007·20 cites·12 claims
- 0861US7094373B2Process and apparatus for air forming an article having a plurality of reinforced superimposed fibrous layersKIMBERLY CLARK CO·Filed 2002·Granted Aug 22, 2006·17 cites·22 claims
- 0955US6989118B2Process for making a reinforced fibrous absorbent memberKIMBERLY CLARK CO·Filed 2002·Granted Jan 24, 2006·7 cites·32 claims
- 1054US7568900B2Apparatus for making a reinforced fibrous absorbent memberKIMBERLY CLARK CO·Filed 2007·Granted Aug 4, 2009·0 cites·8 claims
- 1152US7745687B2Absorbent article with reinforced absorbent structureKIMBERLY CLARK CO·Filed 2002·Granted Jun 29, 2010·13 cites·32 claims
- 1252US6656311B2Apparatus and process for converting asymmetrically nested absorbent websKIMBERLY CLARK CO·Filed 2001·Granted Dec 2, 2003·4 cites·20 claims
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