Assignee
LEE KAI S
US·7 granted patents·129 citations·filing 1977–2018
Top patents by PatentIndex Score
7 records- 0181US9867332B2Operationally tiltable counter rotating twin blade mowing deckLEE KAI S·Filed 2015·Granted Jan 16, 2018·6 cites·15 claims
- 0280US4128456ASuction electrode for intracellular potential measurementLEE KAI S·Filed 1977·Granted Dec 5, 1978·34 cites·8 claims
- 0368US5101911ARotor tiller having counter-rotating twin shaftsLEE KAI S·Filed 1991·Granted Apr 7, 1992·26 cites·12 claims
- 0465US5353881ACounter-rotating twin shaft system for gardening machinesLEE KAI S·Filed 1993·Granted Oct 11, 1994·31 cites·23 claims
- 0564US5224552ACounter-rotating twin shaft system for gardening machinesLEE KAI S·Filed 1991·Granted Jul 6, 1993·32 cites·20 claims
- 0643US10791662B2Twin shaft gardening systemLEE KAI S·Filed 2018·Granted Oct 6, 2020·0 cites·14 claims
- 0737US10660253B2Twin shaft system for gardening systemsLEE KAI S·Filed 2017·Granted May 26, 2020·0 cites·23 claims
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