Inventor · disambiguated record
Stefan Halder
Also filed as: HALDER STEFAN
4 granted patents·30 citations·filing 2006–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0176US11649847B2Screw able device with retractable thread sectionsHALDER ERWIN KG·Filed 2020·Granted May 16, 2023·2 cites·20 claims
- 0272US7905676B2Ball-type lock pinHALDER ERWIN KG·Filed 2006·Granted Mar 15, 2011·9 cites·8 claims
- 0370US9249821B2Stop screw having a stop buffer partHALDER STEFAN·Filed 2010·Granted Feb 2, 2016·8 cites·6 claims
- 0468US7703355B2Recoilless hammerHALDER ERWIN KG·Filed 2006·Granted Apr 27, 2010·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →