Joseph H. Sexton has been granted 10 US patents while listed as an inventor at Imation . The first was granted in 1994 and the most recent in January 2012. Joseph H. Sexton ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Joseph H. Sexton in Oakdale, MN, US.
Patents per Year Patents granted per year, 1994 to 2012 Bar chart with a peak of 3 patents in 2005. peak 3 1994: 1 patents 1994 1995: 1 patents 1995 1997: 1 patents 1997 2001: 1 patents 2001 2003: 1 patents 2003 2005: 3 patents 2005 2006: 1 patents 2006 2012: 1 patents 2012
Issued Patents All Time
Profile Widget
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8092888 Noise reduction layer for optical data storage media Richard F. Willson 2012-01-10
$654,000
6986954 Perpendicular magnetic recording media — 2006-01-17
$7,768,000
6953629 NiCr and NiFeCr seed layers for perpendicular magnetic recording media Michael B. Hintz 2005-10-11
$8,608,000
6921585 Perpendicular magnetic recording media with an amorphous underlayer — 2005-07-26
$4,467,000
6911256 Buffer layers for magnetic media with a plastic substrate — 2005-06-28
$10,558,000
6628598 Patterned media system Jathan D. Edwards , Garry Lundstrom , Paul R. Iverson 2003-09-30
$2,880,000
6301200 Magneto-optical data storage disc with highly conductive, smooth reflector layer Frank E. Aspen , Richard F. Willson 2001-10-09
$3,965,000
5637199 Sputtering shields and method of manufacture Robert D. Lorentz 1997-06-10
$25,683,000
5460853 System and method for multilayer film production on tape substrate Michael B. Hintz , William C. Mitchell , John W. Ulseth 1995-10-24
$6,289,000
5306405 Sputtering target and method of manufacture Robert D. Lorentz 1994-04-26
$8,539,000
