DP

Douglas B. Penney

MM Modine Manufacturing: 1 patents #236 of 442Top 55%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Waterford, WI: #79 of 111 inventorsTop 75%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,705,725 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5848639 Non-metallic flow divider Edward E. Flesburg, Raymond D. Stratton, Steven M. Shaffer 1998-12-15