Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701546 | Water filtration device and filter therefor | Grzegorz Loniewski, Agnieszka Monika Loniewska, Piotr Loniewski | 2017-07-11 |
| 9650767 | Sink faucet assembly | Grzegorz Loniewski | 2017-05-16 |
| 9630856 | Water filter faucet and cartridge therefor | Grzegorz Loniewski, Agnieszka Monika Loniewska, Piotr Loniewski | 2017-04-25 |
| D696384 | Combined base and valve configuration for countertop water filter | Grzegorz Loniewski, Jadwiga Loniewska | 2013-12-24 |
| D624382 | Screwdriver head | Grzegorz Loniewski, Agnieszka Monika Loniewska, Piotr Loniewski | 2010-09-28 |
| 7354513 | Countertop water treatment unit | Agnieszka Nightlinger, Piotr Loniewski, Grzegorz Loniewski | 2008-04-08 |
| D545404 | Screw drain plug | Agnieszka Nightlinger, Piotr Loniewski, Grzegorz Loniewski | 2007-06-26 |
| D545405 | Screw drain plug | Agnieszka Nightlinger, Piotr Loniewski, Grzegorz Loniewski | 2007-06-26 |