Kimbrough; Kris W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kimbrough; Kris W..The latest application filed is for "entry of alphabetical characters into a telephone system using a conventional telephone keypad".
- Kimbrough; Kris W. - Redwood City CA
| Patent | Date |
|---|---|
| Entry of alphabetical characters into a telephone system using a conventional telephone keypad Grant 5,392,338 - Danish , et al. * February 21, 1 | 1995-02-21 |
| Telephone keypad matrix Grant 5,339,358 - Danish , et al. * August 16, 1 | 1994-08-16 |
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