Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905654 | Method and apparatus for reducing static charges during polymerization of olefin polymers | Mark P. Bartilucci, Ernest Davis, Brian Egan, Robert O. Hagerty | 2005-06-14 |
| 6686743 | Apparatus for measuring the static charge of flowable solids | John James Weick, Robert O. Hagerty, Frederick Y. Lo | 2004-02-03 |
| 6548610 | Method and apparatus for reducing static charges during polymerization of olefin polymers | Mark P. Bartilucci, Ernest Davis, Brian Egan, Robert O. Hagerty | 2003-04-15 |
| 5693583 | High activity polyethylene catalysts which produce bimodal or trimodal product molecular weight distributions | Robert O. Hagerty, Yury V. Kissin, Robert I. Mink, Thomas E. Nowlin | 1997-12-02 |
| 5514634 | High activity polyethylene catalysts | Robert O. Hagerty, Yury V. Kissin, Robert I. Mink, Thomas E. Nowlin | 1996-05-07 |
| 5139986 | Catalyst composition for production of linear low-density ethylene-hexene copolymers and films thereof | Pam J. Cook, Robert O. Hagerty, Thomas E. Nowlin | 1992-08-18 |