Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494991 | Paper products comprising filler materials preflocculated using starch granules and/or polymerized mineral networks | Richard F. Palmer, James S. Johnson, Barbara R. Atha, David Lee, Larry L. Malcom | 2002-12-17 |
| 6406594 | Method for manufacturing paper products comprising polymerized mineral networks | Richard F. Palmer, James S. Johnson, Barbara R. Atha, David Lee, Larry L. Malcom | 2002-06-18 |
| 5324584 | Process for manufacturing polyurea microcapsules and product therefrom | Robert W. Brunea | 1994-06-28 |
| 5225118 | Process for manufacturing polyurea microcapsules and product therefrom | Robert W. Brunea | 1993-07-06 |
| 4391948 | Emulsion/suspension ASA graft copolymers as flow modifiers for PVC | John C. Falk | 1983-07-05 |