Kook; Donald D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kook; Donald D..The latest application filed is for "hand held sensor and display".
- Kook; Donald D. - Los Gatos CA
| Patent | Date |
|---|---|
| Hand held sensor and display Grant 6,249,113 - Krantz , et al. June 19, 2 | 2001-06-19 |
| Calibrated bevel square with integrated electronic level and plumb Grant 5,452,522 - Kook , et al. September 26, 1 | 1995-09-26 |
| Electronic level with display scale and audible tone scale Grant 5,313,713 - Heger , et al. May 24, 1 | 1994-05-24 |
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