Assignee
KOREA MACHINERY & METAL INST
KR·10 granted patents·120 citations·filing 1988–1998
Top patents by PatentIndex Score
10 records- 0185US5851482ATin-bismuth based lead-free solder for copper and copper alloysKOREA MACHINERY & METAL INST·Filed 1996·Granted Dec 22, 1998·53 cites·3 claims
- 0270US5630707AVariable displacement mechanism for swash plate type hydraulic pump and motorKOREA MACHINERY & METAL INST·Filed 1995·Granted May 20, 1997·33 cites·4 claims
- 0338US5618456AImprovement of surface property of tip and nozzle for gas welder made of copper and copper alloys by chemical conversion coating treatmentKOREA MACHINERY & METAL INST·Filed 1995·Granted Apr 8, 1997·6 cites·7 claims
- 0433US5561832AMethod for manufacturing vanadium carbide powder added tool steel powder by milling process, and method for manufacturing parts therewithKOREA MACHINERY & METAL INST·Filed 1995·Granted Oct 1, 1996·11 cites·19 claims
- 0529US5687631ASpeed change mechanism for swash plate type hydraulic motorKOREA MACHINERY & METAL INST·Filed 1994·Granted Nov 18, 1997·4 cites·4 claims
- 0628US6010081AInterchangeable and rotatable twin-fluid atomizerKOREA MACHINERY & METAL INST·Filed 1998·Granted Jan 4, 2000·4 cites·5 claims
- 0725US5914841ACircuit for driving magnetostrictive deviceKOREA MACHINERY & METAL INST·Filed 1998·Granted Jun 22, 1999·3 cites·5 claims
- 0825US4831881AContinuous monitering system for compaction behavior of composite laminates in autoclave curingKOREA MACHINERY & METAL INST·Filed 1988·Granted May 23, 1989·4 cites·4 claims
- 0924US5529036ARotatable shrouded valve for improving a scavenging of 2-stroke engineKOREA MACHINERY & METAL INST·Filed 1995·Granted Jun 25, 1996·1 cites·1 claims
- 1022US6073831AUltrasonic generator for minimizing heat input of magnetostrictive element and its manufacturing methodKOREA MACHINERY & METAL INST·Filed 1998·Granted Jun 13, 2000·1 cites·4 claims
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