Sieradzki; Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sieradzki; Richard.The latest application filed is for "free blow bottle design".
- Sieradzki; Richard - Frankfort IL
- Sieradzki; Richard - Troy MI
Trademarks
| Patent | Date |
|---|---|
| Method of blow molding Grant 11,426,922 - Sieradzki , et al. August 30, 2 | 2022-08-30 |
| Free Blow Bottle Design App 20210162648 - Brown; Jessica T. ; et al. | 2021-06-03 |
| Method Of Extrusion Blow Molding Using A Liquid App 20210146596 - Lee; Darrel ; et al. | 2021-05-20 |
| Method Of Blow Molding App 20200198216 - Sieradzki; Richard ; et al. | 2020-06-25 |
| Preform for a blow molding operation Grant 10,259,155 - Sieradzki | 2019-04-16 |
| Preform For A Blow Molding Operation App 20190001548 - Sieradzki; Richard | 2019-01-03 |
| Post Mold Cooling System App 20180056565 - SIERADZKI; Richard ; et al. | 2018-03-01 |
| Control system for grinding machine Grant 3,965,621 - Grieb , et al. June 29, 1 | 1976-06-29 |
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