Ralf Heiss — 12 Patents at Schaeffler

Ralf Heiss has been granted 12 US patents while listed as an inventor at Schaeffler. The first was granted in 2009 and the most recent in May 2018. Ralf Heiss ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ralf Heiss in Schweinfurt, DE.

Patents per Year

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
9956821	Wheel bearing unit	Andreas Kaiser, Florian Koniger, Frank Eichelmann, Markus Reuter, Jonas Lang	2018-05-01
9868320	Rolling-riveted wheel bearing arrangement with a stepped inner ring	Andreas Kaiser, Tobias Bauer, Frank Eichelmann, Roland Langer, Jonas Lang +1 more	2018-01-16
9546687	Sealing arrangement for wheel bearings having a prestressed splash plate	Andreas Kaiser, Roland Langer, Frank Eichelmann, Tobias Bauer, Markus Reuter +1 more	2017-01-17
9289814	Spur toothing on a coupling element for transmitting torques	Roland Langer, Ernst Masur, Benno Fueller, Peter Niebling	2016-03-22
8876427	Spur toothing on a coupling element for transmitting torques	Roland Langer, Ernst Masur, Benno Fueller, Peter Niebling	2014-11-04
8444322	Face spline for a driven wheel hub	Roland Langer, Peter Niebling, Ernst Masur, Benno Fueller	2013-05-21
8246256	Hub for a wheel bearing unit	Roland Langer, Ernst Masur, Benno Fueller, Peter Niebling	2012-08-21
8075195	Multi-row symmetrical rolling bearing	Christian Mock, Peter Niebling	2011-12-13
8007182	Asymmetrical triple-row anti-friction bearing	Christian Mock, Peter Niebling, Berthold Krautkraemer, Kay Schumacher	2011-08-30
7997803	Multi-row anti-friction bearing	Christian Mock, Peter Niebling, Darius Dlugai, Berthold Krautkraemer	2011-08-16
7857520	Collar having end-side teeth for a drivable wheel hub	Roland Langer, Ernst Masur, Benno Fueller, Peter Niebling	2010-12-28
7597405	Wheel bearing joint unit	Roland Langer, Ernst Masur, Benno Fueller, Peter Niebling	2009-10-06