Pearsons; Errol Stafford
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearsons; Errol Stafford.The latest application filed is for "workspace partition system".
- Pearsons; Errol Stafford - Grand Haven MI
- Pearsons; Errol Stafford - Holland MI
| Patent | Date |
|---|---|
| Workspace partition system Grant 6,253,509 - Hellwig , et al. July 3, 2 | 2001-07-03 |
| Wall system Grant 6,216,398 - Shipman , et al. April 17, 2 | 2001-04-17 |
| Display board Grant D435,593 - Hellwig , et al. December 26, 2 | 2000-12-26 |
| Cabinet Grant D433,248 - Hellwig , et al. November 7, 2 | 2000-11-07 |
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