Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946119 | Precipitated silica product with low surface area, dentifrices containing same, and processes | Karl W. Gallis, Mark Wozniak, Jason T. Zapf, John A. Kostinko, Michael Simone | 2005-09-20 |
| 6866711 | Composite pigment composition containing silica | Mark Wozniak, Louis F. Gatti, William C. Fultz | 2005-03-15 |
| 6838495 | Rubber composition comprising composite pigment | Louis F. Gatti, Mark Wozniak, William C. Fultz | 2005-01-04 |