Inventor · disambiguated record
Christian Erker
Also filed as: ERKER CHRISTIAN
8 granted patents·1 pending application·251 citations·filing 2003–2012
88Inventor score
Top patents by PatentIndex Score
9 records- 0193US7874618B2Vehicle seat with a deformable backrestGRAMMER AG·Filed 2006·Granted Jan 25, 2011·51 cites·7 claims
- 0292US8011728B2Vehicle seat with a seat depth adjustment deviceGRAMMER AG·Filed 2008·Granted Sep 6, 2011·42 cites·16 claims
- 0390US7108322B2Mechanism for changing a position of a support surfaceGRAMMER AG·Filed 2003·Granted Sep 19, 2006·88 cites·3 claims
- 0482US8215710B2Seat having a seat panel and a backrestERKER CHRISTIAN·Filed 2007·Granted Jul 10, 2012·37 cites·12 claims
- 0563US7354107B2Vehicle seat with a deformable S-shaped backrestGRAMMER AG·Filed 2006·Granted Apr 8, 2008·9 cites·9 claims
- 0662US9120405B2Vehicle seat with lateral support elementGRAMMER AG·Filed 2012·Granted Sep 1, 2015·4 cites·9 claims
- 0762US7118176B2Bucket seat with inclination-profile adjusting mechanismGRAMMER AG·Filed 2003·Granted Oct 10, 2006·19 cites·1 claims
- 0842US2009084101A1Apparatuses for Converting Pressure Differences of Gaseous or Liquid Media Into Rotary MotionERKER CHRISTIAN·Filed 2008·Application pending·0 cites
- 0937US7549701B2Seatback adjustmentSATO OFFICE GMBH·Filed 2004·Granted Jun 23, 2009·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →