RR

Richard G. Roche

IN Intabio: 1 patents #8 of 62Top 15%
Overall (All Time): #3,983,825 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4700548 Control apparatus for ice rink refrigeration equipment Russell Blades 1987-10-20