Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466103 | Methods for providing polyvinyl chloride particles for preparing chlorinated polyvinyl chloride | Keith S. Kramer, Rodney L. Klausmeyer | 2022-10-11 |
| 10487157 | Methods for chlorinating polyvinyl chloride | Keith S. Kramer, Rodney L. Klausmeyer | 2019-11-26 |
| 5455319 | Process for polymerizing vinyl chloride polymers with iodinated chain transfer agents | Philip I. Bak, Gregory P. Bidinger, Ross J. Cozens, Paul R. Klich | 1995-10-03 |
| 5244995 | Vinyl halide aqueous polymerization dispersant system | Douglas E. Skillicorn, Keith L. Gardner, Scott Perry | 1993-09-14 |
| 5155189 | Vinyl halide aqueous polymerization dispersant system | Douglas E. Skillicorn, Keith L. Gardner, Scott Perry | 1992-10-13 |