Inventor · disambiguated record
Frederick J. Hanke
Also filed as: HANKE FREDERICK J
6 granted patents·1 pending application·324 citations·filing 2001–2014
88Inventor score
Top patents by PatentIndex Score
7 records- 0195US8553366B1Disk drive with actuator pivot bearing having a surface coating inhibiting lubricant migrationWESTERN DIGITAL TECH INC·Filed 2012·Granted Oct 8, 2013·52 cites·21 claims
- 0294US9058851B1Information-storage device including an oxygen absorbing deviceWESTERN DIGITAL TECH INC·Filed 2014·Granted Jun 16, 2015·20 cites·23 claims
- 0394US8773812B1Systems and methods for providing adsorptive surface coatings on internal components of a storage driveGUSTAFSON JOHN R·Filed 2011·Granted Jul 8, 2014·48 cites·35 claims
- 0494US7420771B1Disk drive with cover including a metal layer and a polymer layer with a polymer layer featureWESTERN DIGITAL TECH INC·Filed 2005·Granted Sep 2, 2008·72 cites·34 claims
- 0593US6618222B1Disk drive having breather shroudWESTERN DIGITAL TECH INC·Filed 2001·Granted Sep 9, 2003·78 cites·22 claims
- 0692US7298584B1Disk drive with a cover including a formed-in-place gasket with a cross-sectional cavityWESTERN DIGITAL TECH INC·Filed 2004·Granted Nov 20, 2007·54 cites·17 claims
- 0744US2015170688A1Grease composition additive for pivot bearing assembliesWESTERN DIGITAL TECH INC·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Frederick J. Hanke files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →