Zelenak; Robert J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zelenak; Robert J..The latest application filed is for "integrated carton and shipping container design and filling manufacture process".
- Zelenak; Robert J. - Appleton WI
- Zelenak; Robert J - Appleton WI
| Patent | Date |
|---|---|
| Integrated carton and shipping container design and filling manufacture process Grant 10,947,022 - Zelenak , et al. March 16, 2 | 2021-03-16 |
| Integrated Carton and Shipping Container Design and Filling Manufacture Process App 20190375567 - Zelenak; Robert J. ; et al. | 2019-12-12 |
| Tree-free fiber compositions and uses in containerboard packaging Grant 9,908,680 - Shi , et al. March 6, 2 | 2018-03-06 |
| Hybrid fiber compositions and uses in containerboard packaging Grant 9,816,233 - Shi , et al. November 14, 2 | 2017-11-14 |
| Hybrid Fiber Compositions and Uses in Containerboard Packaging App 20140093704 - Shi; Bo ; et al. | 2014-04-03 |
| Tree-free Fiber Compositions And Uses In Containerboard Packaging App 20140093705 - Shi; Bo ; et al. | 2014-04-03 |
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