Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258920 | Multiphase fiber materials and compositions, methods of manufacture and uses thereof | John B. Boyle, James A. Kweeder, Samir Abdalla | 2007-08-21 |
| 6030685 | Carpet and yarns therefor | John Michael Schweighardt, David Paradis, Charles J. Cole | 2000-02-29 |
| 5364541 | Method to impart coffee stain resistance to polyamide textile substrates | Lidia T. Calcaterra, Mathias P. Koljack, Qamardin Farishta, Michael G. Koehler, William B. Bedwell +1 more | 1994-11-15 |
| 5359010 | Method to impart coffee stain resistant to polyamide textile substances | Lidia T. Calcaterra, Mathias P. Koljack, Qamardin Farishta, Michael G. Koehler, William B. Bedwell +1 more | 1994-10-25 |
| 5230708 | Methods and compositions to enhance stain resistance of nylon carpet fibers: thlocyanate to reduce yellowing | Paul William Richard Harris, Daniel J. Corcoran, Jr., Michael P. Friedberger, Charles J. Cole, William A. Archie +1 more | 1993-07-27 |
| 5152803 | Methods and compositions to enhance stain resistance of carpet fibers with water-soluble thiocyanate | Paul William Richard Harris, Daniel J. Corcoran, Jr., Michael P. Friedberger, Charles J. Cole, William A. Archie +1 more | 1992-10-06 |
| 5145487 | Methods and compositions to enhance stain resistance of carpet fibers using sulfonated aromatic condensates | Paul William Richard Harris, Charles J. Cole, Daniel J. Corcoran, Jr. | 1992-09-08 |
| 5135774 | Method to impart coffee stain resistance to polyamide fibers | Lidia T. Calcaterra, Mathias P. Koljack, Qamardin Farishta, Michael G. Koehler, William B. Bedwell +1 more | 1992-08-04 |
| 5131909 | Molecular size of hydrodynamic volume of sulfonated aromatic condensates used to impart stain resistance to polyamide carpets | — | 1992-07-21 |
| 5118551 | Method to impart stain resistance to polyamide textile substrates | Lidia T. Calcaterra, Mathias P. Koljack, Qamardin Farishta, Michael G. Koehler, William B. Bedwell +1 more | 1992-06-02 |
| 5110317 | Methods and compositions to enhance stain resistance of dyed nylon carpet fibers: thiocyanate to reduce yellowing | Michael P. Friedberger, William A. Archie, Roger Spitz | 1992-05-05 |