Inventor · disambiguated record
Iain R. Belcher
Also filed as: BELCHER IAIN R · BELCHER IAIN RUSSELL
2 granted patents·1 pending application·40 citations·filing 1997–2010
63Inventor score
Top patents by PatentIndex Score
3 records- 0168US7419007B2Retrievable downhole pumping systemROBBINS & MYERS ENERGY SYS LP·Filed 2005·Granted Sep 2, 2008·17 cites·16 claims
- 0239US5749416ADownhole pump drive head assemblyMONO PUMPS LTD·Filed 1997·Granted May 12, 1998·23 cites·10 claims
- 0334US2011058930A1Motor/pump with spiral wound stator tubeROBBINS & MYERS ENERGY SYS LP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →