Inventor · disambiguated record
Hans Bergkvist
Also filed as: BERGKVIST HANS · BERGKVIST HANS R
1 granted patent·2 pending applications·24 citations·filing 1983–2011
42Inventor score
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3 records- 0151US4503918ARock drilling apparatusCERAC INST SA·Filed 1983·Granted Mar 12, 1985·24 cites·10 claims
- 0226US2013042450A1Apparatus for joining two or more overlapping material members and method for manufacturing of the apparatusBERGKVIST HANS R·Filed 2011·Application pending·0 cites
- 0320US2005177993A1Method for mechanically joining two or more layers of sheet materialFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →