RB

Richard Bossart

RS Rolex Sa: 1 patents #4 of 15Top 30%
Overall (2011): #186,644 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8002460 Hairspring for a balance wheel/hairspring resonator Jerome Daout 2011-08-23