RS

Robert E. Stark

UN Unknown: 2 patents #56 of 2,033Top 3%
📍 Springdale, AR: #3 of 8 inventorsTop 40%
🗺 Arkansas: #17 of 215 inventorsTop 8%
Overall (1994): #20,946 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5367215 Magnetic pole stator DC motor assembly Elmer B. Mason 1994-11-22
5365134 DC magnetic motor assembly Elmer B. Mason 1994-11-15