Inventor · disambiguated record
Gregory J. Opheim
Also filed as: OPHEIM GREGORY J
3 granted patents·2 pending applications·44 citations·filing 2003–2003
71Inventor score
Files withFISHER ROSEMOUNT SYSTEMS INC4
Top patents by PatentIndex Score
5 records- 0176US7027952B2Data transmission method for a multi-protocol handheld field maintenance toolFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted Apr 11, 2006·24 cites·16 claims
- 0267US7054695B2Field maintenance tool with enhanced scriptsFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted May 30, 2006·15 cites·17 claims
- 0355US7526802B2Memory authentication for intrinsically safe field maintenance toolsFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted Apr 28, 2009·5 cites·5 claims
- 0437US2003204373A1Wireless communication method between handheld field maintenance toolsFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Application pending·0 cites
- 0536US2003229472A1Field maintenance tool with improved device description communication and storageFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →