DeWitt; Wayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for DeWitt; Wayne.The latest application filed is for "method for casting a partially reinforced concrete pile in the ground".
- DeWitt; Wayne - Vancouver WA
- DeWitt; Wayne - Jacksonville FL
| Patent | Date |
|---|---|
| Method for casting a partially reinforced concrete pile in the ground Grant 6,773,208 - DeWitt , et al. August 10, 2 | 2004-08-10 |
| Method for casting a partially reinforced concrete pile in the ground App 20040115007 - DeWitt, Wayne ; et al. | 2004-06-17 |
| Curved checkstand counter Grant D435,183 - DeWitt December 19, 2 | 2000-12-19 |
| Check stand conveyor apparatus Grant D431,932 - Dewitt October 17, 2 | 2000-10-17 |
| Check stand counter Grant D378,715 - Dewitt April 8, 1 | 1997-04-08 |
| Thin-walled pipe driving method for forming piles Grant 5,419,658 - DeWitt May 30, 1 | 1995-05-30 |
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