RN

Richard K. Nelson

GI Gas Research Institute: 1 patents #343 of 808Top 45%
📍 Brecksville, OH: #176 of 277 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,821,532 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5201807 Gas-fired water heater Gary Liljenberg, John Schmidt 1993-04-13