JR

James A. Ruf

RO Rosemount: 3 patents #156 of 629Top 25%
📍 Maple Grove, MN: #477 of 1,211 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,660,320 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5089293 Method for forming a platinum resistance thermometer Robert C. Bohara 1992-02-18
4800758 Pressure transducer with stress isolation for hard mounting Thomas A. Knecht, John P. Schulte 1989-01-31
4719442 Platinum resistance thermometer Robert C. Bohara 1988-01-12