Inventor · disambiguated record
David Cranstoun
Also filed as: CRANSTOUN DAVID · PRATT HARRY H
3 granted patents·37 citations·filing 1977–2012
71Inventor score
Technology areasF22B
Top patents by PatentIndex Score
3 records- 0162US4178881AVapor generating system utilizing angularly arranged bifurcated furnace boundary wall fluid flow tubesFOSTER WHEELER ENERGY CORP·Filed 1977·Granted Dec 18, 1979·18 cites·8 claims
- 0252USD716112SWater bottle funnelCRANSTOUN DAVID·Filed 2012·Granted Oct 28, 2014·10 cites·1 claims
- 0344US4198930AGas screen arrangement for a vapor generatorFOSTER WHEELER ENERGY CORP·Filed 1978·Granted Apr 22, 1980·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →