Ellis; Gwendolyn E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Gwendolyn E..The latest application filed is for "nested plastic extension slide".
- Ellis; Gwendolyn E. - Houston TX
| Patent | Date |
|---|---|
| Nested plastic extension slide Grant 4,712,927 - Arrendiell , et al. December 15, 1 | 1987-12-15 |
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