Inventor

ZIPFEL MARZELLINUS

DE3 patents

⚠️ This page may combine multiple inventors who share the name “ZIPFEL MARZELLINUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROCHE DIABETES CARE INC

2 patents

US10842425B2Nov 24, 2020

Method for the mask-etching of a piercing element

ROCHE DIABETES CARE INC0 citations38

US9522566B2Dec 20, 2016

Method for the mask-etching of a piercing element

ROCHE DIABETES CARE INC0 citations38

GRISS PATRICK

1 patent

US8087141B2Jan 3, 2012

Method for producing a pricking element

GRISS PATRICK0 citations43