Inventor · disambiguated record
John Callaghan
Also filed as: CALLAGHAN JOHN · CALLAGHAN JOHN A
4 granted patents·66 citations·filing 1996–2020
75Inventor score
Top patents by PatentIndex Score
4 records- 0166US6115878AApparatus for removing liquid from a mopMCLAUGHLIN HUGH ROGERS·Filed 1996·Granted Sep 12, 2000·37 cites·20 claims
- 0249US6032318AApparatus for drying hard floorsFiled 1996·Granted Mar 7, 2000·21 cites·20 claims
- 0341US10920923B1Portable mountCALLAGHAN JOHN A·Filed 2020·Granted Feb 16, 2021·0 cites·15 claims
- 0433US6173472B1Apparatus for removing a liquid from a hard surfaceMCLAUGHLIN HUGH ROGERS·Filed 1996·Granted Jan 16, 2001·8 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →