Inventor · disambiguated record
John Keir
Also filed as: KEIR JOHN · KEIR JOHN B
5 granted patents·6 pending applications·69 citations·filing 1976–2014
81Inventor score
Top patents by PatentIndex Score
11 records- 0185US8664790B2Underwater power generator with dual blade setsCORNELIUS TIM·Filed 2010·Granted Mar 4, 2014·9 cites·17 claims
- 0284US8633609B2Sub sea central axis turbine with rearwardly raked bladesCORNELIUS TIM·Filed 2009·Granted Jan 21, 2014·16 cites·13 claims
- 0371US8801386B2Blade for a water turbineKEIR JOHN·Filed 2009·Granted Aug 12, 2014·8 cites·15 claims
- 0466US4099541APower transmissionSPERRY RAND CORP·Filed 1976·Granted Jul 11, 1978·16 cites·5 claims
- 0559US4955461AValve system for preventing uncontrolled descent in fork lift trucksVICKERS INC·Filed 1988·Granted Sep 11, 1990·20 cites·6 claims
- 0654US2015028589A1Underwater power generator with dual blade setsATLANTIS RESOURCES CORP PTE·Filed 2014·Application pending·0 cites
- 0752US2014125062A1Sub sea central axis turbine with rearwardly raked bladesATLANTIS RESOURCES CORP PTE·Filed 2014·Application pending·0 cites
- 0844US2012267895A1Power generatorBLAXLAND DREW·Filed 2010·Application pending·0 cites
- 0942US2012191265A1control of underwater turbineKEIR JOHN·Filed 2010·Application pending·0 cites
- 1037US2012200084A1Underwater power generatorBLAXLAND DREW·Filed 2010·Application pending·0 cites
- 1136US2012280507A1Bidirectional turbine bladeKEIR JOHN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →