RH

Riley P. Hopkins

📍 Gig Harbor, WA: #3 of 14 inventorsTop 25%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #78,500 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276978 Temperature controlled conveyor dryer Rudy H. Mortenson, Paul Haussmann 1994-01-11