PH

Paul E. Humpal

3M: 2 patents #177 of 1,133Top 20%
📍 Stillwater, MN: #18 of 83 inventorsTop 25%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #47,459 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6398370 Light control device Raymond C. Chiu, Gary E. Gaides, Koichi Sano 2002-06-04
6352763 Curable slurry for forming ceramic microstructures on a substrate using a mold Kenneth R. Dillon, Kyung H. Moh, Thomas E. Wood, Raymond C. Chiu, Vincent W. King +2 more 2002-03-05