JK

John Kardash

QU Quantum: 1 patents #10 of 60Top 20%
📍 Greenville, RI: #1 of 2 inventorsTop 50%
🗺 Rhode Island: #103 of 391 inventorsTop 30%
Overall (1997): #128,362 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691856 Apparatus and method for providing selective hysteresis for zero crossings of a disk drive spindle motor 1997-11-25