Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820785 | In situ comonomer generation in olefin polymerization | Max P. McDaniel, Douglas D. Klendworth, Eric T. Hsieh, Elizabeth A. Boggs | 1989-04-11 |
| 4806513 | Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same | Max P. McDaniel, Paul D. Smith | 1989-02-21 |