Inventor · disambiguated record
Alexander Stefanescu
Also filed as: STEFANESCU ALEXANDER
5 granted patents·233 citations·filing 1986–2000
82Inventor score
Top patents by PatentIndex Score
5 records- 0193US4964288ALocking device and reversible keyDOM SICHERHEITSTECHNIK·Filed 1989·Granted Oct 23, 1990·93 cites·13 claims
- 0293US4787225AKey for a lock cylinderDOM SICHERHEITSTECHNIK·Filed 1986·Granted Nov 29, 1988·95 cites·22 claims
- 0362US5964112ALocking cylinder and locking apparatusSCHULTE C E GMBH·Filed 1997·Granted Oct 12, 1999·33 cites·24 claims
- 0435US6145357AFlat key for a tumbler-containing locking cylinder of a lock apparatusSCHULTE C E GMBH·Filed 1998·Granted Nov 14, 2000·12 cites·11 claims
- 0526US6374654B1Locking arrangement comprising a lock cylinder and an associated keyC ED SCHULTE GES MIT BESCHRAEN·Filed 2000·Granted Apr 23, 2002·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →