RP

Rollin J. Parker

HI Hitachi Metals International: 2 patents #1 of 5Top 20%
📍 Greenville, MI: #35 of 81 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,347,704 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4583027 Moving magnet linear motor Allan Cornell 1986-04-15
4481437 Variable flux permanent magnets electromagnetic machine — 1984-11-06