Phillips, Darryl H
Patent Applications and Registrations
Patent applications and USPTO patent grants for Phillips, Darryl H.The latest application filed is for "method and apparatus for controlling the use of airspace and assessment of use fees and penalties".
- Phillips, Darryl H - Sallisaw OK
- Phillips; Darryl H. - Sallisaw OK
| Patent | Date |
|---|---|
| Method and apparatus for controlling the use of airspace and assessment of use fees and penalties App 20040243513 - Phillips, Darryl H ; et al. | 2004-12-02 |
| Fluid displacement apparatus and method Grant 6,065,289 - Phillips May 23, 2 | 2000-05-23 |
| System for measuring total weight and weight distribution of a vehicle Grant 5,610,372 - Phillips , et al. March 11, 1 | 1997-03-11 |
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