MJ

Malvin Johnsen

LM Laerdal Medical: 1 patents #12 of 27Top 45%
Overall (All Time): #3,887,067 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5055052 Model for practicing artificial respiration and a simulated respiratory tract — 1991-10-08