Inventor
LUO BANGCAI
CN10 patents
⚠️ This page may combine multiple inventors who share the name “LUO BANGCAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD
9 patentsUS10882726B2Jan 5, 2021
Beer spear with a pressure relief valve
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD4 citations70
US10882729B2Jan 5, 2021
Beverage preservation keg with adjustable beer tap
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD5 citations70
US11104122B2Aug 31, 2021
Apparatus and process for printing beer barrels
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD2 citations69
US11718517B2Aug 8, 2023
Efficient distributor
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations49
US11530126B2Dec 20, 2022
Distributor
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations49
US11174956B2Nov 16, 2021
Regulable pressure relief valve for a draft beer fresh-keeping keg
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations49
US11518161B2Dec 6, 2022
Beer barrel printing equipment
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations48
US10870569B2Dec 22, 2020
Dispenser with alcohol throttle valve
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations38
US10358333B2Jul 23, 2019
Integrated alcoholic beverage fresh-keeping barrel system
NINGBO MAJOR DRAFT BEER EQUIPMENT CO LTD0 citations38