Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Eugene Hobson — 9 Patents

STSeagate Technology: 6 patents #1,007 of 4,722Top 25%
Kerrville, TX: #9 of 102 inventorsTop 9%
Texas: #16,980 of 125,132 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Daniel Eugene Hobson has been granted 9 US patents while listed as an inventor at Seagate Technology. The first was granted in 1997 and the most recent in April 2017. Daniel Eugene Hobson ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Daniel Eugene Hobson in Kerrville, TX, US.

Patents per Year

Patents granted per year, 1997 to 2017Bar chart with a peak of 2 patents in 1999.peak 21997: 1 patents19971998: 1 patents19981999: 2 patents19992002: 1 patents20022005: 1 patents20052012: 1 patents20122013: 1 patents20132017: 1 patents2017

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9612348 Digital air gun William Allen Nance 2017-04-04
8509033 Digital air gun William Allen Nance 2013-08-13
8279711 Digital air gun William Allen Nance 2012-10-02
6967807 Selecting physical cylinders in a disc drive employing discs with pre-written servo patterns Chris Settje, David L. Schell, Teck Khoon Lim, Patrick TaiHeng Wong, Beng Wee Quak +2 more 2005-11-22 $9,659,000
6456452 Feed forward compensation for repeatable head position error in a disc drive Philip R. Woods 2002-09-24
5889631 Detecting a track tear servo defect condition in a hard disc drive 1999-03-30 $53,860,000
5870243 Servo frame defect mapping in a hard disc drive Anish A. Ukani 1999-02-09 $21,149,000
5760990 Servo position error signal calibration in a hard disc drive Anish A. Ukani, Lealon R. McKenzie 1998-06-02 $22,327,000
5654841 Detection of mechanical defects in a disc drive using injected test signals Wayne Lawrence Felts, Randall D. Hampshire 1997-08-05 $30,296,000