Tobias Gerfin — 2 Patents at Optrel Holding Ag

Tobias Gerfin has been granted 2 US patents while listed as an inventor at Optrel Holding Ag. The first was granted in 2006 and the most recent in September 2010. Tobias Gerfin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Tobias Gerfin in Wattwil, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7800034	Dazzle protection unit for a portable dazzle protection device including a light capturing element guiding light to at least one sensor	Kaspar Cottier	2010-09-21
7008055	Eye protection methods and apparatus	Mark McLear	2006-03-07