Inventor
GRATWOHL CHRISTIAN
CH7 patents
⚠️ This page may combine multiple inventors who share the name “GRATWOHL CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TECPHARMA LICENSING AG
4 patentsUS8052653B2Nov 8, 2011
Needle protection device comprising a distal protection element and a proximal protection element
TECPHARMA LICENSING AG47 citations96
US8016797B2Sep 13, 2011
Needle protection device with a blocked protection position
TECPHARMA LICENSING AG66 citations96
US7850648B2Dec 14, 2010
Needle protecting device comprising a lock
TECPHARMA LICENSING AG9 citations82
US7789863B2Sep 7, 2010
Needle protecting device comprising a releaseably blocked needle protector
TECPHARMA LICENSING AG0 citations40