Inventor · disambiguated record
Achim Spychalski-Merle
Also filed as: SPYCHALSKI-MERLE ACHIM
7 granted patents·2 pending applications·14 citations·filing 2001–2025
77Inventor score
Top patents by PatentIndex Score
9 records- 0180US10443634B2Tool coupler for a clamping system, in particular for clamping a welding saddle to a plastic pipe, and a clamping system and a method for clampingPF SCHWEISSTECHNOLOGIE GMBH·Filed 2015·Granted Oct 15, 2019·2 cites·14 claims
- 0280US10207340B2Machining device for outer pipe surfacesPF SCHWEISSTECHNOLOGIE GMBH·Filed 2015·Granted Feb 19, 2019·2 cites·20 claims
- 0366US2025375911A1Manual saddle peeling device for machining of surfaces of pipesPF SCHWEISSTECHNOLOGIE GMBH·Filed 2025·Application pending·0 cites
- 0458US11986970B2Tool holder and pipe machining toolPF SCHWEISSTECHNOLOGIE GMBH·Filed 2021·Granted May 21, 2024·0 cites·15 claims
- 0555US11548071B2Peeling apparatusPF SCHWEISSTECHNOLOGIE GMBH·Filed 2019·Granted Jan 10, 2023·0 cites·18 claims
- 0651US8653424B2Compensation for induction heating in coil welding equipmentMERLE BERND·Filed 2004·Granted Feb 18, 2014·4 cites·24 claims
- 0749US6539634B2Paring devicePF SCHWEISSTECHNOLOGIE GMBH·Filed 2001·Granted Apr 1, 2003·6 cites·18 claims
- 0839US6590189B2Method of measuring a welding voltage at a heating coil of a heating coil fitting and a heating coil welding apparatusPF SCHWEISSTECHNOLOGIE GMBH·Filed 2001·Granted Jul 8, 2003·0 cites·12 claims
- 0937US2011192199A1Skiving bellPF SCHWEISSTECHNOLOGIE GMBH·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →