Inventor · disambiguated record
Detlef Sprenger
Also filed as: SPRENGER DETLEF
3 granted patents·8 citations·filing 2010–2015
61Inventor score
Top patents by PatentIndex Score
3 records- 0151US8928453B2Mechatronic locking apparatusSPRENGER DETLEF·Filed 2010·Granted Jan 6, 2015·3 cites·12 claims
- 0250US10125520B2Key and rotary cylinder lock with keyASSA ABLOY SCHWEIZ AG·Filed 2014·Granted Nov 13, 2018·1 cites·38 claims
- 0342USD825314SShaft of a keyASSA ABLOY SCHWEIZ AG·Filed 2015·Granted Aug 14, 2018·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →