Individual holder
STEWART DAVID B
US·7 granted patents·60 citations·filing 2008–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0191US8067849B2Wave energy converter with internal mass on spring oscillatorSTEWART DAVID B·Filed 2008·Granted Nov 29, 2011·29 cites·13 claims
- 0288US11328697B1Protective device minimizing dispersion of airborne pathogens from wind instrumentsSTEWART DAVID B·Filed 2021·Granted May 10, 2022·4 cites·9 claims
- 0388US9115686B2Wave energy converter with rotary hydraulic springSTEWART DAVID B·Filed 2012·Granted Aug 25, 2015·11 cites·17 claims
- 0485US8763389B2Reaction mass and spring oscillator for wave energy converterSTEWART DAVID B·Filed 2012·Granted Jul 1, 2014·5 cites·10 claims
- 0584US8723351B2Multi-mode wave energy converter devices and systemsSTEWART DAVID B·Filed 2012·Granted May 13, 2014·5 cites·26 claims
- 0679US9790913B2Pitch and heave driven wave energy converter system including cable supported reaction massesSTEWART DAVID B·Filed 2012·Granted Oct 17, 2017·3 cites·17 claims
- 0767US8869524B2Ball and socket power cable connectorSTEWART DAVID B·Filed 2012·Granted Oct 28, 2014·3 cites·16 claims
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