Marlow W. Larson has been granted 40 US patents while listed as an inventor at Browning. The first was granted in 1981 and the most recent in August 2015. Marlow W. Larson ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Marlow W. Larson in Ogden, UT, US.