RR

Robert W. Rightnour

Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
SU Supelco: 1 patents #7 of 14Top 50%
📍 Mingoville, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,665,024 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D317810 Rifle sling attaching clamp 1991-06-25
4810471 Vacuum manifold for extraction processing George D. Wachob 1989-03-07
D289861 Extraction vacuum manifold George D. Wachob 1987-05-19