Inventor · disambiguated record
Geoffrey Spence
Also filed as: SPENCE GEOFFREY · SPENCE GEOFFREY M
4 granted patents·44 citations·filing 1978–2004
76Inventor score
Top patents by PatentIndex Score
4 records- 0161US7860134B2Signal separationQINETIQ LTD·Filed 2003·Granted Dec 28, 2010·11 cites·17 claims
- 0260US4198843AProcess for producing tubular articlesSPENCE GEOFFREY M·Filed 1978·Granted Apr 22, 1980·18 cites·11 claims
- 0357US7519512B2Dynamic blind signal separationQINETIQ LTD·Filed 2004·Granted Apr 14, 2009·7 cites·33 claims
- 0429US4772816AEnergy conversion systemENERGY CONVERSION TRUST·Filed 1986·Granted Sep 20, 1988·8 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →