Whyte; David Denzil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Whyte; David Denzil.The latest application filed is for "self-inflating structure".
- Whyte; David Denzil - Wyoming OH
| Patent | Date |
|---|---|
| Self-inflating structure Grant 3,921,232 - Whyte November 25, 1 | 1975-11-25 |
| Beverage carbonation Grant 3,888,998 - Sampson , et al. June 10, 1 | 1975-06-10 |
| Self-inflating structure Grant 3,881,491 - Whyte May 6, 1 | 1975-05-06 |
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