Inventor · disambiguated record
Dirk Spreemann
Also filed as: SPREEMANN DIRK
4 granted patents·14 citations·filing 2020–2020
69Inventor score
Files withSICK AG4
Top patents by PatentIndex Score
4 records- 0174USD961420SOptoelectronic sensorSICK AG·Filed 2020·Granted Aug 23, 2022·7 cites·1 claims
- 0268USD961421SOptoelectronic sensorSICK AG·Filed 2020·Granted Aug 23, 2022·5 cites·1 claims
- 0352USD961419SOptoelectronic sensorSICK AG·Filed 2020·Granted Aug 23, 2022·2 cites·1 claims
- 0429USD960730SOptoelectronic sensorSICK AG·Filed 2020·Granted Aug 16, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →