RD

Robert Bonthron Durward

📍 Rocky Mountain House, CA: #6 of 21 inventorsTop 30%
Overall (All Time): #1,919,656 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10794161 Bidirectional electromagnetic propelled thruster device for use in tubulars — 2020-10-06
7500834 Method and apparatus for enhancing fluid velocities in pipelines — 2009-03-10