Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6645287 | Coating compositions comprising high t-area carbon products | Lang H. Nguyen, Samuel Shields, John F. Nagel, David D. Smith, Jameel Menashi | 2003-11-11 | $4,643,000 |
| 5393821 | Carbon blacks | Chiung-Huei Shieh, William A. Farr, Roscoe W. Taylor, William J. Patterson, Glenn Denstaedt +2 more | 1995-02-28 | $6,463,000 |