Hans Hellstrom — 3 Patents | Patent Leaderboard

Hans Hellstrom has been granted 3 US patents. The first was granted in 1996 and the most recent in March 2007. Hans Hellstrom ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hans Hellstrom in Onsala, SE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7185690	Information presentation device	Gert A. Johansson	2007-03-06
7040372	Information presentation device	Gert A. Johansson	2006-05-09
5571138	Surgical stretching device for the expansion of tissue	Gunnar Blomqvist	1996-11-05

Hans Hellstrom — 3 Patents

Issued Patents All Time

Patent Widget