Inventor · disambiguated record
Dale A. Hangey
Also filed as: HANGEY DALE · HANGEY DALE A · HANGEY DALE ALAN
11 granted patents·2 pending applications·146 citations·filing 1989–2004
91Inventor score
Top patents by PatentIndex Score
13 records- 0176US5110317AMethods and compositions to enhance stain resistance of dyed nylon carpet fibers: thiocyanate to reduce yellowingALLIED SIGNAL INC·Filed 1991·Granted May 5, 1992·40 cites·22 claims
- 0271US5230708AMethods and compositions to enhance stain resistance of nylon carpet fibers: thlocyanate to reduce yellowingALLIED SIGNAL INC·Filed 1989·Granted Jul 27, 1993·26 cites·21 claims
- 0356US5145487AMethods and compositions to enhance stain resistance of carpet fibers using sulfonated aromatic condensatesALLIED SIGNAL INC·Filed 1992·Granted Sep 8, 1992·20 cites·8 claims
- 0454US5135774AMethod to impart coffee stain resistance to polyamide fibersALLIED SIGNAL INC·Filed 1990·Granted Aug 4, 1992·10 cites·13 claims
- 0552US5118551AMethod to impart stain resistance to polyamide textile substratesALLIED SIGNAL INC·Filed 1991·Granted Jun 2, 1992·14 cites·34 claims
- 0647US5131909AMolecular size of hydrodynamic volume of sulfonated aromatic condensates used to impart stain resistance to polyamide carpetsALLIED SIGNAL INC·Filed 1990·Granted Jul 21, 1992·12 cites·10 claims
- 0746US7258920B2Multiphase fiber materials and compositions, methods of manufacture and uses thereofHONEYWELL INT INC·Filed 2003·Granted Aug 21, 2007·0 cites·43 claims
- 0846US5152803AMethods and compositions to enhance stain resistance of carpet fibers with water-soluble thiocyanateALLIED SIGNAL INC·Filed 1991·Granted Oct 6, 1992·9 cites·24 claims
- 0942US6030685ACarpet and yarns thereforALLIED SIGNAL INC·Filed 1997·Granted Feb 29, 2000·7 cites·14 claims
- 1040US5364541AMethod to impart coffee stain resistance to polyamide textile substratesCALCATERRA LIDIA T·Filed 1992·Granted Nov 15, 1994·6 cites·9 claims
- 1140US2006040090A1High luster fiber materials, methods of manufacture and uses thereofFRINK ROBERT A·Filed 2004·Application pending·0 cites
- 1237US2003039919A1Fluorine-containing compounds and polymers derived therefromFiled 2002·Application pending·0 cites
- 1333US5359010AMethod to impart coffee stain resistant to polyamide textile substancesALLIED SIGNAL INC·Filed 1992·Granted Oct 25, 1994·2 cites·4 claims
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