Assignee
GEHRING GMBH MASCHF
DE·14 granted patents·1 pending application·216 citations·filing 1976–2004
Top patents by PatentIndex Score
15 records- 0188US4455789ASelf-controlled honing machineGEHRING GMBH MASCHF·Filed 1981·Granted Jun 26, 1984·36 cites·32 claims
- 0286US4980996AMethod and tool for machining the surfaces of workpiecesGEHRING GMBH MASCHF·Filed 1988·Granted Jan 1, 1991·44 cites·19 claims
- 0379US4606150AGrinding machineGEHRING GMBH MASCHF·Filed 1985·Granted Aug 19, 1986·27 cites·25 claims
- 0473US4173847AFeeding device for a chip removing tool for machining bores in workpieces, especially a honing toolGEHRING GMBH MASCHF·Filed 1976·Granted Nov 13, 1979·15 cites·30 claims
- 0565US4765096AHoning deviceGEHRING GMBH MASCHF·Filed 1987·Granted Aug 23, 1988·16 cites·19 claims
- 0664US4679357AMethod and apparatus for displacing a honing toolGEHRING GMBH MASCHF·Filed 1985·Granted Jul 14, 1987·26 cites·1 claims
- 0758US4502255AApparatus for holding workpiecesGEHRING GMBH MASCHF·Filed 1982·Granted Mar 5, 1985·9 cites·20 claims
- 0853US6973367B2Method for producing a boreGEHRING GMBH MASCHF·Filed 2004·Granted Dec 6, 2005·5 cites·17 claims
- 0952US4683680AMethod and apparatus for producing bores having a high surface qualityGEHRING GMBH MASCHF·Filed 1985·Granted Aug 4, 1987·9 cites·15 claims
- 1052US4504917ADevice for controlling reversal points of a reciprocating machining memberGEHRING GMBH MASCHF·Filed 1982·Granted Mar 12, 1985·7 cites·15 claims
- 1151US4551947ADevice for honing workpiecesGEHRING GMBH MASCHF·Filed 1983·Granted Nov 12, 1985·15 cites·19 claims
- 1241US4420912AApparatus for holding workpieces during honing workGEHRING GMBH MASCHF·Filed 1981·Granted Dec 20, 1983·5 cites·7 claims
- 1336US2003120374A1Method for Producing a BoreGEHRING GMBH MASCHF·Filed 2002·Application pending·0 cites
- 1433US4831787AHoning processGEHRING GMBH MASCHF·Filed 1988·Granted May 23, 1989·2 cites·16 claims
- 1528US7074116B2Honing and deburring toolGEHRING GMBH MASCHF·Filed 2002·Granted Jul 11, 2006·0 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →