Inventor
QUEVAL ARTHUR
CH17 patents
⚠️ This page may combine multiple inventors who share the name “QUEVAL ARTHUR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETA SA MFT HORLOGERE SUISSE
5 patentsUS9471036B2Oct 18, 2016
Timepiece barrel
ETA SA MFT HORLOGERE SUISSE2 citations59
US9317013B2Apr 19, 2016
Method of producing drive element for a timepiece barrel including a barrel arbor and mainspring
ETA SA MFT HORLOGERE SUISSE1 citations51
US9075395B2Jul 7, 2015
Timepiece pallet lever with optimised horns
ETA SA MFT HORLOGERE SUISSE0 citations51
US8894275B2Nov 25, 2014
Timepiece barrel
ETA SA MFT HORLOGERE SUISSE0 citations48
US9367037B2Jun 14, 2016
Timepiece barrel
ETA SA MFT HORLOGERE SUISSE0 citations38
QUEVAL ARTHUR
4 patentsUS8556499B2Oct 15, 2013
Anti-trip device for an escape mechanism
QUEVAL ARTHUR2 citations59
US8439556B2May 14, 2013
Synchronous escapement for a timepiece mechanism
QUEVAL ARTHUR2 citations59
US9015921B2Apr 28, 2015
Metal pallets with polymer horns
QUEVAL ARTHUR1 citations49
US8602637B2Dec 10, 2013
Anti-trip device for an escape mechanism
QUEVAL ARTHUR0 citations38
KAELIN LAURENT
2 patentsVERARDO MARCO
2 patentsLOOP MEDICAL SA
2 patentsUS12453497B2Oct 28, 2025
Sample collection device, system and method for extracting and collecting a sample of a fluid of a user
LOOP MEDICAL SA0 citations44
US12290361B2May 6, 2025
Sample collection device, system and method for extracting and collecting a sample of a fluid of a user
LOOP MEDICAL SA0 citations44