Inventor · disambiguated record
Hector Fillipus Alexander Van Drentham Susman
Also filed as: VAN DRENTHAM SUSMAN HECTOR FIL · VAN DRENTHAM SUSMAN HECTOR FILLIPUS ALEXANDER
2 granted patents·1 pending application·23 citations·filing 2002–2008
60Inventor score
Files withROTECH HOLDINGS LTD2
Top patents by PatentIndex Score
3 records- 0184US7944073B2Power generator and turbine unitROTECH HOLDINGS LTD·Filed 2008·Granted May 17, 2011·15 cites·39 claims
- 0251US7686075B2Downhole pump assembly and method of recovering well fluidsROTECH HOLDINGS LTD·Filed 2002·Granted Mar 30, 2010·8 cites·40 claims
- 0329US2004112587A1Expandable downhole toolFiled 2002·Application pending·0 cites
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