Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35460 | Method for fiber loading a chemical compound | John Klungness, Daniel F. Caulfield, Marguerite S. Sykes, Freya Tan, Richard W. Shilts | 1997-02-25 |
| 5223090 | Method for fiber loading a chemical compound | John Klungness, Daniel F. Caulfield, Marguerite S. Sykes, Freya Tan, Richard W. Shilts | 1993-06-29 |