PR

Peter Paul Roosen

📍 Apache Junction, AZ: #3 of 8 inventorsTop 40%
🗺 Arizona: #301 of 1,382 inventorsTop 25%
Overall (1994): #82,493 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344490 Plasticised gypsum composition Gerard Henry Koldyk, Frank Pap 1994-09-06