CK

Christopher Guild Keller

IBM: 5 patents #21 of 3,003Top 1%
📍 El Cerrito, CA: #1 of 3 inventorsTop 35%
🗺 California: #148 of 13,957 inventorsTop 2%
Overall (1994): #3,630 of 165,921Top 3%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5351156 Method and apparatus for cleaning disks Thomas A. Gregory, James M. Severson 1994-09-27
5331487 Direct access storage device with vapor phase lubricant system and a magnetic disk having a protective layer and immobile physically bonded lubricant layer Thomas A. Gregory, Ajay Johary, Ronald G. Lecander, James J. Mayerle 1994-07-19
5309301 Servo controlled lubricant thickness for near contact magnetic recording Thomas A. Gregory, James A. Hagan 1994-05-03
5303096 Merging of heads into disk drives using low melting wax 1994-04-12
5278711 Slider bearing design for near contact magnetic recording Thomas A. Gregory, Thomas S. Larson 1994-01-11