Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897186 | Composition and method for dual function soil grouting excavating or boring fluid | K. Gifford Goodhue, Jr., Max Holmes, Clinton Scott Norman | 2005-05-24 |
| 6248697 | Composition and method for a dual-function soil-grouting excavating or boring fluid | K. Gifford Goodhue, Jr., Max Holmes, Clinton Scott Norman | 2001-06-19 |
| 5990233 | Rheology modifiers for use in aqueous compositions | Milagros C. Barron, Daniel W. Verstrat | 1999-11-23 |
| 5532036 | Methods for reducing volatile organic chemical contents of carpets | Daniel W. Verstrat, Milagros C. Barron | 1996-07-02 |
| 5478881 | Solutions, latexes and carpet coating compositions containing novel associative monomers and polymers | Daniel W. Verstrat, Milagros C. Barron | 1995-12-26 |
| 5442091 | Associative monomers | Daniel W. Verstrat, Milagros C. Barron | 1995-08-15 |
| 5412142 | Associative monomers | Daniel W. Verstrat, Milagros C. Barron | 1995-05-02 |
| 5294692 | Associative monomers and polymers | Milagros C. Barron, Daniel W. Verstrat | 1994-03-15 |
| 5013787 | Copolymers as thickeners and modifiers for latex systems | Milagros C. Barron, Ronald L. Swope | 1991-05-07 |
| 5011978 | Copolymers as thickeners and modifiers for latex systems | Milagros C. Barron, Ronald L. Swope, Charles G. Ruffner | 1991-04-30 |
| 4916183 | Copolymers as thickeners and modifiers for latex systems | Milagros C. Barron, Ronald L. Swope, Charles G. Ruffner | 1990-04-10 |
| RE33008 | Acrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use therein | Charles G. Ruffner | 1989-08-01 |
| 4743698 | Acrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use therein | Charles G. Ruffner | 1988-05-10 |
| 4600761 | Acrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use therein | Charles G. Ruffner | 1986-07-15 |