Copping; William J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Copping; William J..The latest application filed is for "method for continuously masking a web".
- Copping; William J. - Youngstown NY
| Patent | Date |
|---|---|
| Method for continuously masking a web Grant 6,663,759 - Copping , et al. December 16, 2 | 2003-12-16 |
| Apparatus and method for electroplating tin with insoluble anodes Grant 6,251,255 - Copping , et al. June 26, 2 | 2001-06-26 |
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