Inventor

METZGER ROGER

CH3 patents

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

ETA SA MFT HORLOGERE SUISSE

2 patents

US6925032B2Aug 2, 2005

Timepiece with a date mechanism comprising two superposed date rings

ETA SA MFT HORLOGERE SUISSE14 citations81

US6934221B2Aug 23, 2005

Timepiece with a date mechanism comprising two superposed date rings

ETA SA MFT HORLOGERE SUISSE11 citations71

SYNTHES USA

1 patent

US7303556B2Dec 4, 2007

Device for supplying an electro-pen with electrical energy

SYNTHES USA1,528 citations95