Inventor · disambiguated record
Bernd Gruhn
Also filed as: GRUHN BERND
4 granted patents·49 citations·filing 1997–2021
70Inventor score
Top patents by PatentIndex Score
4 records- 0178US6222715B1System for protecting electrical devices against overheatingSIEMENS MATSUSHITA COMPONENTS·Filed 1997·Granted Apr 24, 2001·42 cites·10 claims
- 0252US12320035B2Crystal growth apparatus with movable seed fixtureEBNER IND OFENBAU·Filed 2021·Granted Jun 3, 2025·0 cites·7 claims
- 0352US12077881B2Crystal growth apparatusEBNER IND OFENBAU·Filed 2019·Granted Sep 3, 2024·0 cites·16 claims
- 0441US6160473AContact assembly for semiconductor resistors such as posistorsSIEMENS MATSUSHITA COMPONENTS·Filed 1997·Granted Dec 12, 2000·7 cites·2 claims
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