RP

Roger Porter

NT Navistar International Transportation: 2 patents #61 of 299Top 25%
Microsoft: 1 patents #24,826 of 40,388Top 65%
📍 Villa Park, IL: #65 of 246 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,573,375 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7475289 Test manager Steven Rosaria, Barry Webberley, Michael P Corning, Glenn LaVigne 2009-01-06
6378167 Method of installing an oil pan heater on an oil pan mounted on an engine block Edward H. Howell, III 2002-04-30
6052896 Method of installing an oil pan heater on an oil pan mounted on an engine block Edward H. Howell, III 2000-04-25