Ralf Bluethner — 1 Patent at IBM

Ralf Bluethner has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 2002. Ralf Bluethner ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralf Bluethner in Radebeul, DE.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6436248	Thin film disk with barrier layer	Heinz Baur, Hans Buchberger, Klaus Goedicke, Michael Junghaehnel, Karl-Heinz Lehnert +3 more	2002-08-20	$9,830,000

Ralf Bluethner — 1 Patent

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