Inventor · disambiguated record
Calum J. B. Dinnes
Also filed as: DINNES CALUM J B
3 granted patents·97 citations·filing 1992–1995
75Inventor score
Technology areasE21B
Files withVETCO GRAY INC ABB3
Top patents by PatentIndex Score
3 records- 0159US5439061AAdjustable surface well head casing hangerVETCO GRAY INC ABB·Filed 1994·Granted Aug 8, 1995·36 cites·23 claims
- 0250US5653289AAdjustable jackup drilling system hangerVETCO GRAY INC ABB·Filed 1995·Granted Aug 5, 1997·34 cites·21 claims
- 0349US5368335AContingency tieback adapterVETCO GRAY INC ABB·Filed 1992·Granted Nov 29, 1994·27 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →