EH

Ernest Holden

BP British Gas Plc: 1 patents #44 of 134Top 35%
📍 Branxton, GB: #32 of 59 inventorsTop 55%
Overall (All Time): #4,070,028 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330748 Frequency correction circuitry for pipeline sensor apparatus — 1982-05-18