PK

Peter R. Kalkbrenner

📍 Eden Prairie, MN: #55 of 148 inventorsTop 40%
🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #142,424 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6632008 Light-pipe — 2003-10-14