Inventor · disambiguated record
Heinrich Gretler
Also filed as: GRETLER HEINRICH
5 granted patents·86 citations·filing 1975–1992
82Inventor score
Technology areasY10T
Files withBAUER KABA AG5
Top patents by PatentIndex Score
5 records- 0175USD343783SKeyBAUER KABA AG·Filed 1992·Granted Feb 1, 1994·18 cites·1 claims
- 0271US4289002AKey for a cylinder lock and method for making sameBAUER KABA AG·Filed 1978·Granted Sep 15, 1981·23 cites·10 claims
- 0361US4122694AKey for a cylinder lockBAUER KABA AG·Filed 1976·Granted Oct 31, 1978·17 cites·8 claims
- 0457US4100778AKey with transverse slots and method of making sameBAUER KABA AG·Filed 1976·Granted Jul 18, 1978·14 cites·5 claims
- 0555US4031729AEmergency key mechanism on a cylinder lock with a double locking cylinderBAUER KABA AG·Filed 1975·Granted Jun 28, 1977·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →