Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939903 | Natural fiber-filled polyolefin composites | William D. Sigworth, Roger A. Cheney, Louis Panzer | 2005-09-06 |
| 6894089 | Modified silane treated pigments or fillers and compositions containing the same | Louis Panzer, Eric R. Pohl, Robert E. Christie, Philbert E. Ramdatt | 2005-05-17 |