Birrenkott; Brian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birrenkott; Brian.The latest application filed is for "nutrient compositions".
- Birrenkott; Brian - Dublin OH
| Patent | Date |
|---|---|
| Nutrient Compositions App 20200154652 - Orsi; Jennifer ; et al. | 2020-05-21 |
| Spraying device with interchangeable cartridge Grant 9,427,755 - Birrenkott , et al. August 30, 2 | 2016-08-30 |
| Spraying Device With Interchangeable Cartridge App 20140151465 - BIRRENKOTT; Brian ; et al. | 2014-06-05 |
| Spraying Device With Interchangeable Cartridge App 20130099024 - Birrenkott; Brian ; et al. | 2013-04-25 |
| Spraying device with interchangeable cartridge Grant 8,235,310 - Birrenkott , et al. August 7, 2 | 2012-08-07 |
| Spraying Device With Interchangeable Cartridge App 20100243760 - Birrenkott; Brian ; et al. | 2010-09-30 |
| Spraying device with interchangeable cartridge Grant 7,156,324 - Birrenkott , et al. January 2, 2 | 2007-01-02 |
| Sprayer and cartridge Grant D529,575 - Birrenkott , et al. October 3, 2 | 2006-10-03 |
| Spraying device with interchangeable cartridge App 20060157588 - Birrenkott; Brian ; et al. | 2006-07-20 |
| Sprayer Grant D524,906 - Birrenkott , et al. July 11, 2 | 2006-07-11 |
| Spraying device with interchangeable cartridge App 20050103893 - Birrenkott, Brian ; et al. | 2005-05-19 |
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