Inventor · disambiguated record
David Shearer
Also filed as: SHEARER DAVID · SHEARER SR DAVID
4 granted patents·26 citations·filing 1975–2024
70Inventor score
Top patents by PatentIndex Score
4 records- 0163US9973004B2Change of current return path in a bipole power transmission systemABB SCHWEIZ AG·Filed 2015·Granted May 15, 2018·2 cites·27 claims
- 0261US4069956ABall carrier adapted to be mounted on a bicycleSHEARER SR DAVID·Filed 1976·Granted Jan 24, 1978·20 cites·5 claims
- 0351US12473797B2Eutectic alloy system for concentric casing string cement repairSAUDI ARABIAN OIL CO·Filed 2024·Granted Nov 18, 2025·0 cites·18 claims
- 0431US3987944ABicycle-mounted baseball bat and ball carrierSHEARER SR DAVID·Filed 1975·Granted Oct 26, 1976·4 cites·2 claims
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