Inventor
VIELI HANSPETER
CH12 patents
⚠️ This page may combine multiple inventors who share the name “VIELI HANSPETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEMA SWITZERLAND GMBH
8 patentsUS9834391B2Dec 5, 2017
Powder feeding device, in particular for coating powder
GEMA SWITZERLAND GMBH12 citations83
US9745148B2Aug 29, 2017
Powder conveyor and associated operating method
GEMA SWITZERLAND GMBH4 citations72
US9815074B2Nov 14, 2017
Powder supply by means of a dense flux pump for a coating system
GEMA SWITZERLAND GMBH3 citations69
USD730407SMay 26, 2015
Powder pump
GEMA SWITZERLAND GMBH4 citations67
US12564849B2Mar 3, 2026
Dense phase powder pump
GEMA SWITZERLAND GMBH0 citations51
US10604360B2Mar 31, 2020
Dense phase powder pump and corresponding operating method
GEMA SWITZERLAND GMBH0 citations49
US10112787B2Oct 30, 2018
Dense phase powder pump and corresponding operating method
GEMA SWITZERLAND GMBH0 citations49
US10835907B2Nov 17, 2020
Method for operating a dense phase powder pump and dense phase powder pump
GEMA SWITZERLAND GMBH0 citations41