JB

John L. Beck

IBM: 9 patents #11,918 of 70,183Top 20%
Overall (All Time): #589,509 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6125007 Membrane seal secured to inner and outer oscillating bearing members for small angle oscillations within confined axial space Thomas A. Gregory, Christopher Guild Keller 2000-09-26
5754365 Structure and enclosure assembly for a disk drive Charles A. Brown, Luke A. Cossette, Daniel C. Stucky, Herman R. Wendt 1998-05-19
5539595 Structure and enclosure assembly for a disk drive Jeffrey F. Boigenzahn, Darrell E. Bratvold, Charles A. Brown, Luke A. Cossette, Dale C. Goeke +9 more 1996-07-23
5416657 Seal for bearings in small angle oscillation applications Thomas A. Gregory, Christopher Guild Keller 1995-05-16
5138506 Disk drive lubricant reservoir Todd Phillip Fracek, Nigel F. Misso, Daniel C. Stucky 1992-08-11
5030260 Disk drive breather filter Charles A. Brown, Todd Phillip Fracek, Nigel F. Misso, Leo Volpe, Herman R. Wendt +1 more 1991-07-09
4633349 Disk drive air filter assembly Daniel Good, Daniel R. Stacer 1986-12-30
4482929 Magnetic recording disk cartridge Randy J. Bornhorst, Donald J. Smith, Michael N. Zell 1984-11-13
4471395 Self-ventilated recirculating airflow system Daniel O. Castrodale, Richard W. Luoma, James M. Rigotti 1984-09-11