Patents per Year
Top Inventors at Tredegar All Time
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Paul E. Thomas | 4 |
| 2 | Darrel L. Wilhoit | 2 |
| 2 | James P. DiPoto | 2 |
| #4 | Farid F. Ghiam | 1 |
| #4 | J. Wayne Barron | 1 |
| #4 | James D. Tribble | 1 |
| #4 | Robert K. McBride | 1 |
| #4 | Thomas Patrick Marsh | 1 |
| #4 | Zhongshan CHEN | 1 |
| #4 | Lee F. Guthrie | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Masking film and method for producing same | $12M | 2000 |
| Thin plastic film | $10M | 2000 |
| Wiping device | $7M | 2000 |