Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889112 | Staged feeding process for mixing polymers | Chi-Kai Shih, Daniel Gregory Tynan | 1999-03-30 |
| 5464904 | Low-melting tetrafluoroethylene copolymer and its uses | George R. Chapman, Jr., Lewis E. Crenshaw, Richard A. Morgan, Donnan E. Priester, Charles W. Stewart +1 more | 1995-11-07 |
| 5266639 | Low-melting tetrafluorethylene copolymer and its uses | George R. Chapman, Jr., Lewis E. Crenshaw, Richard A. Morgan, Donnan E. Priester, Charles W. Stewart +4 more | 1993-11-30 |
| 5089200 | Process for melt extrusion of polymers | George R. Chapman, Jr., Donnan E. Priester, William L. Phillips | 1992-02-18 |