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USPTO Patent Rankings Data through Sept 30, 2025
GH

Geoffrey J. Hardwick

BPBritish Gas Plc: 1 patents #44 of 134Top 35%
Overall (All Time): #4,018,514 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4530347 Gas-fired water heaters Michael John Baker 1985-07-23