Inventor · disambiguated record
Hans-Dieter Fretschner
Also filed as: FRETSCHNER HANS-DIETER
3 granted patents·52 citations·filing 2000–2003
73Inventor score
Technology areasB60N
Files withGRAMMER AG3
Top patents by PatentIndex Score
3 records- 0180USD523646SShort backrest car seatGRAMMER AG·Filed 2003·Granted Jun 27, 2006·24 cites·1 claims
- 0277USD534731SLong backrest car seatGRAMMER AG·Filed 2003·Granted Jan 9, 2007·21 cites·1 claims
- 0343US6691969B2Device for adjusting the inclination of a seat surface part of a vehicle seatGRAMMER AG·Filed 2000·Granted Feb 17, 2004·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →