RT

Richard J. Trapp

MM Modine Manufacturing: 3 patents #93 of 442Top 25%
📍 Racine, WI: #369 of 1,018 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,592,646 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7032313 Method of fabricating a heat exchanger Stephen Memory, Gregory G. Hughes, Winston Zhang, C. James Rogers, Craig Grohman +4 more 2006-04-25
6964296 Heat exchanger Stephen Memory, Gregory G. Hughes, Winston Zhang, C. James Rogers, Craig Grohman +4 more 2005-11-15
6675883 Manifold for heat exchanger Richard Mark De Keuster, Noorulhaq Pandit, Donald Lightner, Lawrence Gabbey, Gregory DaPra +2 more 2004-01-13