Inventor · disambiguated record
Bruce Campbell
Also filed as: CAMPBELL BRUCE · CAMPBELL BRUCE K
5 granted patents·97 citations·filing 1991–2017
81Inventor score
Files withCAMPBELL BRUCE1GAS RES INST1INST GAS TECHNOLOGY1SENSUS SPECTRUM LLC1SOUTHERN CALIFORNIA GAS CO1
Top patents by PatentIndex Score
5 records- 0168US11280696B2Method and apparatus for model-based leak detection of a pipe networkSENSUS SPECTRUM LLC·Filed 2017·Granted Mar 22, 2022·2 cites·20 claims
- 0265US5660202AProcess and apparatus for insertion of robots in gas distribution systemsINST GAS TECHNOLOGY·Filed 1993·Granted Aug 26, 1997·28 cites·11 claims
- 0364US5127267AAcoustic method for locating concealed pipeSOUTHERN CALIFORNIA GAS CO·Filed 1991·Granted Jul 7, 1992·34 cites·9 claims
- 0461US5161327APipe planterCAMPBELL BRUCE·Filed 1991·Granted Nov 10, 1992·30 cites·10 claims
- 0553US6994819B2Method to locally reround plastic pipeGAS RES INST·Filed 2003·Granted Feb 7, 2006·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →