MR

Merlan J. Rolffs

PE Pella: 1 patents #4 of 8Top 50%
📍 Pella, IA: #3 of 9 inventorsTop 35%
🗺 Iowa: #134 of 609 inventorsTop 25%
Overall (1994): #92,780 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5299399 Window panel with breather system Bruce A. Baier, Bruce Hagemeyer, John Scharff 1994-04-05