Gunnar Bretvin

📍 Oslo, NO: #13 of 96 inventorsTop 15%

Overall (2002): #212,338 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6415467	Air cushion for pressure relief and control	—	2002-07-09