FJ

Frederick J. Jeffers

IH Io-Mega Holding: 1 patents #8 of 48Top 20%
📍 Escondido, CA: #44 of 143 inventorsTop 35%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #226,521 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6549368 Segmented plate hub hold down system for recording medium — 2003-04-15