Assignee
LEWIS NATHANIAL HENRY
US·9 granted patents·11 pending applications·90 citations·filing 1975–2021
Top patents by PatentIndex Score
20 records- 0195US9248325B2Assist unit for large outdoor firesLEWIS NATHANIAL HENRY·Filed 2013·Granted Feb 2, 2016·32 cites·4 claims
- 0285US9499238B1Portable ice crusher assembly for a water vehicleLEWIS NATHANIAL HENRY·Filed 2015·Granted Nov 22, 2016·6 cites·1 claims
- 0378US4029181ACapillary action brake shoeLEWIS NATHANIAL HENRY·Filed 1976·Granted Jun 14, 1977·22 cites·2 claims
- 0476US9007236B2Portable system for emergency landing helicoptersLEWIS NATHANIAL HENRY·Filed 2013·Granted Apr 14, 2015·5 cites·11 claims
- 0570USD245755SCombined bracket and supporting arm for holding balloons or the likeLEWIS NATHANIAL HENRY·Filed 1976·Granted Sep 13, 1977·10 cites·1 claims
- 0660US4026448ABike carrier sleeperLEWIS NATHANIAL HENRY·Filed 1975·Granted May 31, 1977·14 cites·6 claims
- 0755US2022281328A1Vehicle electrostatic propulsion systemLEWIS NATHANIAL HENRY·Filed 2021·Application pending·0 cites
- 0848US2021143755A1Electrostatic repulsion motorLEWIS NATHANIAL HENRY·Filed 2019·Application pending·0 cites
- 0948US2016159436A1Flat-bottomed landing craftLEWIS NATHANIAL HENRY·Filed 2014·Application pending·0 cites
- 1047US10721878B2Tornado unitLEWIS NATHANIAL HENRY·Filed 2018·Granted Jul 28, 2020·0 cites·1 claims
- 1147US9568285B2Portable smoke screen delivery systemLEWIS NATHANIAL HENRY·Filed 2013·Granted Feb 14, 2017·0 cites·2 claims
- 1246US2022158571A1Electrostatic power circuit within a power systemLEWIS NATHANIAL HENRY·Filed 2020·Application pending·0 cites
- 1343US2014158818A1Looking over-the-horizon systemLEWIS NATHANIAL HENRY·Filed 2012·Application pending·0 cites
- 1442US2016075448A1Apparatus for the management of an airship's two types of cablesLEWIS NATHANIAL HENRY·Filed 2014·Application pending·0 cites
- 1539US2016320163A1Aerial clearance system for hidden harmful land devicesLEWIS NATHANIAL HENRY·Filed 2015·Application pending·0 cites
- 1638US2016223296A1Rotating rapid-firing defense weapon systemLEWIS NATHANIAL HENRY·Filed 2015·Application pending·0 cites
- 1737US2017057601A1Barricade of units for protection of a helicopter from high wavesLEWIS NATHANIAL HENRY·Filed 2015·Application pending·0 cites
- 1836US2016318526A1Method to help control droughtsLEWIS NATHANIAL HENRY·Filed 2015·Application pending·0 cites
- 1936US2017033712A1Motor powered by electrostatic forcesLEWIS NATHANIAL HENRY·Filed 2015·Application pending·0 cites
- 2033USD756289SCatamaran airshipLEWIS NATHANIAL HENRY·Filed 2014·Granted May 17, 2016·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →