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Patent applications and USPTO patent grants for Wieschel; John E..The latest application filed is for "warehouse crane with pin-engageable tote pans".
Patent | Date |
---|---|
Warehouse crane with pin-engageable tote pans Grant 4,352,622 - Wieschel October 5, 1 | 1982-10-05 |
Hydraulic brake system for crane hoist drum Grant 4,093,184 - Wieschel June 6, 1 | 1978-06-06 |
Spooling drum including stepped flanges Grant 4,071,205 - Wieschel January 31, 1 | 1978-01-31 |
Refuse Body With Two-part Packer-ejector Platen Grant 3,865,260 - Wieschel , et al. February 11, 1 | 1975-02-11 |
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