Inventor · disambiguated record
Hilbert F. P. Drews
Also filed as: DREWS HILBERT F P
8 granted patents·1 pending application·362 citations·filing 1974–2007
89Inventor score
Files withDREWS HILBERT F P7
Top patents by PatentIndex Score
9 records- 0196US4284302ADriven craft having surface means for increasing propulsion efficienciesDREWS HILBERT F P·Filed 1979·Granted Aug 18, 1981·107 cites·14 claims
- 0294US5988568ASurface modification apparatus and method for decreasing the drag or retarding forces created by fluids flowing across a moving surfaceFiled 1997·Granted Nov 23, 1999·131 cites·9 claims
- 0387US4180290APropelled apparatus having surface means for developing increased propulsion efficienciesDREWS HILBERT F P·Filed 1977·Granted Dec 25, 1979·58 cites·6 claims
- 0479US7111570B1Dynamic surface element for bodies moving through a fluidDREWS HILBERT F P·Filed 2006·Granted Sep 26, 2006·11 cites·6 claims
- 0575US7644977B2Post pressurizing material treatment for bodies moving through fluidDREWS HILBERT F P·Filed 2007·Granted Jan 12, 2010·8 cites·5 claims
- 0675US7357442B1Post pressurizing material treatment for bodies moving through fluidDREWS HILBERT F P·Filed 2006·Granted Apr 15, 2008·12 cites·3 claims
- 0772US3972494AVehicle air screen apparatusDREWS HILBERT F P·Filed 1974·Granted Aug 3, 1976·23 cites·3 claims
- 0854US7059662B1Post pressurizing material treatment for bodies moving through fluidDREWS HILBERT F P·Filed 2004·Granted Jun 13, 2006·12 cites·2 claims
- 0948US2002000497A1Surface construction for bodies moving through a fluidFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →