RF

Robert H. Frushour

GE: 1 patents #314 of 1,059Top 30%
📍 Ann Arbor, MI: #27 of 244 inventorsTop 15%
🗺 Michigan: #263 of 3,452 inventorsTop 8%
Overall (1989): #17,256 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4871377 Composite abrasive compact having high thermal stability and transverse rupture strength — 1989-10-03
4828582 Polycrystalline abrasive grit — 1989-05-09