Inventor · disambiguated record
Ian Sheard
Also filed as: SHEARD IAN
6 granted patents·2 pending applications·53 citations·filing 2000–2024
80Inventor score
Top patents by PatentIndex Score
8 records- 0188US11691706B2Underwater watercraftIS ENG DESIGN LLC·Filed 2021·Granted Jul 4, 2023·2 cites·19 claims
- 0285US10000264B2Underwater watercraftSHEARD IAN·Filed 2014·Granted Jun 19, 2018·8 cites·20 claims
- 0384US11021222B2Underwater watercraftSHEARD IAN·Filed 2018·Granted Jun 1, 2021·3 cites·20 claims
- 0483US6321676B1Underwater craft having sealed and inflatable buoyancy chambersSEAMAGINE HYDROSPACE CORP·Filed 2000·Granted Nov 27, 2001·40 cites·21 claims
- 0582US2025100661A1Underwater watercraftIS ENG DESIGN LLC·Filed 2024·Application pending·0 cites
- 0677US12122495B2Underwater watercraftIS ENG DESIGN LLC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 0739US2004094028A1Hydraulic dampening systemFiled 2002·Application pending·0 cites
- 0837US8656853B2Sealable dome assemblyKOHNEN WILLIAM·Filed 2011·Granted Feb 25, 2014·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →