Combs; C. Marlon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Combs; C. Marlon.The latest application filed is for "telephone signal recording methods and apparatus".
- Combs; C. Marlon - Claremont CA
| Patent | Date |
|---|---|
| Telephone signal recording methods and apparatus Grant 4,446,335 - Lee , et al. May 1, 1 | 1984-05-01 |
| Magnetic locking methods and apparatus Grant 4,287,512 - Combs September 1, 1 | 1981-09-01 |
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