Inventor · disambiguated record
Barry R. Knowlton
Also filed as: KNOWLTON BARRY · KNOWLTON BARRY R
7 granted patents·1 pending application·246 citations·filing 1989–2015
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US5073442AMethod of enhancing the soil- and stain-resistance characteristics of polyamide and wool fabrics, the fabrics so treated, and treating compositionsTRICHROMATIC CARPET INC·Filed 1989·Granted Dec 17, 1991·116 cites·14 claims
- 0281US6225403B1Method and composition for treating fibrous substrates to impart oil, water and dry soil repellencyFiled 1999·Granted May 1, 2001·45 cites·19 claims
- 0365US5886089AGrip and friction enhancement compositionsGFX TECHNOLOGIES INC·Filed 1997·Granted Mar 23, 1999·27 cites·12 claims
- 0456US5549963APolyamide materials with durable stain resistanceTRICHROMATIC CARPET INC·Filed 1994·Granted Aug 27, 1996·16 cites·17 claims
- 0555US5457259APolyamide materials with durable stain resistanceTRICHROMATIC CARPET INC·Filed 1994·Granted Oct 10, 1995·15 cites·13 claims
- 0649US5941184AControlled thermal oxidation process for organic wastesECO WASTE SOLUTIONS INC·Filed 1997·Granted Aug 24, 1999·19 cites·6 claims
- 0745US5756407AStain resistant polyamide substrate treated with sulfonated phosphated resol resinTRICHROMATIC CARPET INC·Filed 1996·Granted May 26, 1998·8 cites·24 claims
- 0840US2017066934A1Coatings for increasing colour vibrancy and methods of applying sameKNOWLTON BARRY R·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →