Inventor · disambiguated record
Johannes Sandrock
Also filed as: SANDROCK JOHANNES
3 granted patents·8 citations·filing 2001–2002
60Inventor score
Top patents by PatentIndex Score
3 records- 0152US6936340B2Magnetic recording mediumIMATION CORP·Filed 2001·Granted Aug 30, 2005·5 cites·24 claims
- 0252US6835450B2Magnetic recording mediumIMATION CORP·Filed 2001·Granted Dec 28, 2004·2 cites·24 claims
- 0341US6777072B2Magnetic recording mediumEMTEC MAGNETICS GMBH·Filed 2002·Granted Aug 17, 2004·1 cites·31 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →