RF

Robert J. C. Feldsted

📍 Des Moines, WA: #40 of 180 inventorsTop 25%
🗺 Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,667,405 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4915712 Evaporative gas cooling system and method — 1990-04-10
4525107 Barge having a pneumatic loading and unloading system — 1985-06-25
4466760 Mobile material handler and a method for transferring bulk material — 1984-08-21