POLYGROUP SERVICES N.A., INC.

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East Dundee, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
BUOYANCY CLEANING DEVICE FOR ABOVEGROUND POOL
- Publication number 20220289592
- Publication date Sep 15, 2022
- Belgravia Wood Limited
- Chi Yin Alan LEUNG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COLLAPSIBLE CONTAINERS WITH TRANSPARENT SIDE WALLS
- Publication number 20220205265
- Publication date Jun 30, 2022
- Belgravia Wood Limited
- Victor Hugo Ocegueda GALLAGA
- E04 - BUILDING