Krengel; Steven
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krengel; Steven.The latest application filed is for "paper-towel apparatus for reusing non-structured paperless paper-towels".
- Krengel; Steven - Chicago IL
| Patent | Date |
|---|---|
| Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels App 20210338019 - Krengel; Steven ; et al. | 2021-11-04 |
| Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels App 20190125142 - Krengel; Steven ; et al. | 2019-05-02 |
| Paper-towel apparatus for reusing non-structured paperless paper-towels Grant 10,080,470 - Krengel , et al. September 25, 2 | 2018-09-25 |
| Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels App 20110121012 - Krengel; Steven ; et al. | 2011-05-26 |
| Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels App 20110121015 - Krengel; Steven | 2011-05-26 |
| Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels App 20110095043 - Krengel; Steven ; et al. | 2011-04-28 |
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