Inventor · disambiguated record
Karl-Heinz Gilfert
Also filed as: GILFERT KARL-HEINZ
3 granted patents·106 citations·filing 1999–2001
75Inventor score
Files withGHH RAND SCHRAUBENKOMPRESSOREN3
Top patents by PatentIndex Score
3 records- 0186US6287100B1Sealing device on a shaft journal of a dry-running helical rotary compressorGHH RAND SCHRAUBENKOMPRESSOREN·Filed 1999·Granted Sep 11, 2001·60 cites·10 claims
- 0284US6416302B1Rotary helical screw-type compressor having a thermally separated oil supply containerGHH RAND SCHRAUBENKOMPRESSOREN·Filed 2001·Granted Jul 9, 2002·30 cites·4 claims
- 0373US6488488B2Rotary helical screw-type compressor having an intake filter and mufflerGHH RAND SCHRAUBENKOMPRESSOREN·Filed 2001·Granted Dec 3, 2002·16 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →