Inventor · disambiguated record
Walter Spuhl
Also filed as: SPUEHL WALTER
3 granted patents·27 citations·filing 1978–1980
67Inventor score
Files withSPUEHL AG3
Top patents by PatentIndex Score
3 records- 0147US4269300AMethod and apparatus for separating helical springs closed by knots at their winding endsSPUEHL AG·Filed 1979·Granted May 26, 1981·12 cites·5 claims
- 0247US4231723AMetering and conveyor arrangementSPUEHL AG·Filed 1978·Granted Nov 4, 1980·14 cites·7 claims
- 0324US4368761ACentering device for a spring core mounting machineSPUEHL AG·Filed 1980·Granted Jan 18, 1983·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →