RJ

Robert F. Jaske

SD Sprague Devices: 1 patents #6 of 11Top 55%
📍 Michigan City, IN: #83 of 158 inventorsTop 55%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #4,094,169 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4281588 Reciprocating piston fluid powered motor — 1981-08-04