Inventor · disambiguated record
Christopher Sperring
Also filed as: SPERRING CHRISTOPHER · SPERRING CHRISTOPHER P
2 granted patents·1 pending application·33 citations·filing 1993–2010
60Inventor score
Top patents by PatentIndex Score
3 records- 0158US5529346AJointsINTELLECTUAL PROPERTY HOLDING·Filed 1993·Granted Jun 25, 1996·28 cites·9 claims
- 0244US7127949B2Contact pressure sensor and method for manufacturing the sameUNIV SINGAPORE·Filed 2003·Granted Oct 31, 2006·5 cites·12 claims
- 0330US2012291282A1Device for Remachining a Safety ValveSPERRING CHRISTOPHER·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →