Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551604 | Flooring product having regions of different recycle or renewable content | Rebecca L. Winey, Jeffrey S. Ross, Fang Qiao, Dong Tian, Gary A. Sigel | 2013-10-08 |
| 7196124 | Elastomeric material compositions obtained from castor oil and epoxidized soybean oil | Harry W. Parker, Richard W. Tock, Fang Qiao | 2007-03-27 |
| 6921791 | Thermoplastic elastomer | Harry D. Ward, Rebecca L. Winey | 2005-07-26 |
| 6699554 | Preseamed sheet flooring product | Jennifer Sager, George L. Lilley, Robert K. Keener | 2004-03-02 |
| 6582550 | Preseamed sheet flooring method | Jennifer Sager, George L. Lilley, Robert K. Keener | 2003-06-24 |
| 6326073 | Preseamed sheet flooring product | Jennifer Sager, George L. Lilley, Robert K. Keener | 2001-12-04 |
| 5705537 | Phenolic foams having a low formaldehyde evolution | John J. Hartman, Jr., Dean L. Putt | 1998-01-06 |
| 5457136 | Thermal foam insulation | G. Robert Hartranft, Dean L. Putt, Joseph F. Remar, Donald M. Snyder | 1995-10-10 |
| 5187203 | Non-corrosive elastomeric foam for insulating copper tubes | Kim S. Boyd, William S. Vought, Jr. | 1993-02-16 |
| 4995910 | Non-stick coating composition and method for thermoplastic materials | James B. Krug, William J. Stewart | 1991-02-26 |
| 4895620 | Electrically conductive carbon-coated fibers | Kenneth K. Ko, Nowaf Halout | 1990-01-23 |
| 4830884 | Non-stick coating composition and method for thermoplastic materials | James B. Krug, William J. Stewart | 1989-05-16 |
| 4640885 | Mono-sulfonyl azide composition used to photolytically develop a colored image on a cellulosic material | Anne L. Schwartz, Charles E. Hoyle | 1987-02-03 |
| 4632958 | NBR/silicate blends | John R. Eshbach, Jr. | 1986-12-30 |
| 4556625 | Development of a colored image on a cellulosic material with monosulfonyl azides | Anne L. Schwartz, Charles E. Hoyle | 1985-12-03 |
| 4496674 | Gasket materials comprising polyester and rice hulls | Wendell A. Ehrhart, Moses Sparks, Jr. | 1985-01-29 |
| 4486523 | Magnetic toner particles coated with opaque polymer particles to obscure color thereof | Lewis K. Hosfeld | 1984-12-04 |
| 4452604 | Decorative sheets and coverings comprising polyvinyl chloride and cationic dyestuffs | Anne L. Schwartz, Moses Sparks, Jr. | 1984-06-05 |
| 4434007 | Process for reproducibly preparing uniform dry ink compositions comprising water-soluble cationic dyestuffs | Moses Sparks, Jr. | 1984-02-28 |
| 4415332 | Development of color in a polyamide textile material with aminobenzenesulfonyl azides | Charles E. Hoyle | 1983-11-15 |
| 4415334 | Thermal development of color in a polyamide textile material with aminobenzenesulfonyl azides | Charles E. Hoyle | 1983-11-15 |
| 4393006 | Diazidosulfonyl-N-substituted aniline | Charles E. Hoyle | 1983-07-12 |
| 4392863 | Method of uniformly dyeing high temperature heat set polyester yarn | John C. Kaufmann | 1983-07-12 |
| 4343923 | Process for reducing the acid dye uptake of polyamide textile materials with N-acylimidazole compound | Anne L. Schwartz | 1982-08-10 |
| 4322211 | Development of color in wood with aminobenzenesulfonyl azides | Charles E. Hoyle | 1982-03-30 |