RL

Richard K. Ludwick

MI Midwest Research Institute: 1 patents #153 of 315Top 50%
📍 Overland Park, KS: #973 of 1,753 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,210,594 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8196479 Portable multi-tube air sampler unit Keith Wilson 2012-06-12