Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834558 | Additive compositions and thermoplastic polymer compositions comprising the same | Xinfei Yu, Nathan A. Mehl, Keith A. Keller, Brent A. Johnson, Clifford S. Bynum | 2023-12-05 |
| 10954360 | Process for extruding polypropylene | Kemper David Lake, Jr., Joseph J. Peterson, Clifford S. Bynum, Keith A. Keller | 2021-03-23 |
| 10711115 | Process for extruding polypropylene | Kemper David Lake, Jr., Joseph J. Peterson, Clifford S. Bynum, Keith A. Keller | 2020-07-14 |
| 9994692 | Process for extruding polypropylene | Kemper David Lake, Jr., Joseph J. Peterson, Clifford S. Bynum, Keith A. Keller | 2018-06-12 |
| 9994695 | Process for extruding polypropylene | Kemper David Lake, Jr., Joseph J. Peterson, Clifford S. Bynum, Keith A. Keller | 2018-06-12 |
| 8308974 | Liquid dispersion and thermoplastic compositions comprising the same | Jiannong Xu | 2012-11-13 |
| 6989154 | Polyolefin additive composition comprising 3,4-dimethyldibenzylidene sorbitol and p-methyldibenzylidene sorbitol | K. David Lake, Jr., Nathan A. Mehl | 2006-01-24 |
| 6586007 | Polyolefin additive composition comprising 3,4-dimethyl dibenzylidene sorbitol and rho-methyl dibenzylidene | K. David Lake, Jr., Nathan A. Mehl | 2003-07-01 |
| 6250795 | Valve disposition and configuration designed to improve color dosing response time in a process of coloring polyurethane products | Jimmy D. Chavis, F. Mark Pitman, Mark E. Ragsdale | 2001-06-26 |
| 6247839 | Valve disposition and configuration designed to improve color dosing response time in a process of coloring polyurethane foam carpet underlay | Jimmy D. Chavis, F. Mark Pitman, Mark E. Ragsdale | 2001-06-19 |