Wiegand; James H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wiegand; James H..The latest application filed is for "collector flight attachment link for collector apparatus".
- Wiegand; James H. - Sun City West AZ
- Wiegand; James H. - Franklin WI
| Patent | Date |
|---|---|
| Collector flight attachment link for collector apparatus Grant 5,165,522 - Uttke , et al. November 24, 1 | 1992-11-24 |
| Cantilevered flight attachment for non-metallic chain Grant 4,950,398 - Wiegand , et al. August 21, 1 | 1990-08-21 |
| Non-metallic chain including wound composite chain links and molded pins Grant 4,863,418 - Fillar , et al. September 5, 1 | 1989-09-05 |
| Polymeric sludge collector flight Grant 4,663,042 - Rasper , et al. May 5, 1 | 1987-05-05 |
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