Inventor · disambiguated record
Gunnar Wijk
Also filed as: WIJK GUNNAR
2 granted patents·1 pending application·15 citations·filing 1993–2001
57Inventor score
Top patents by PatentIndex Score
3 records- 0137US5458205ALiquid driven hammer machineATLAS COPCO ROCKTECH AB·Filed 1993·Granted Oct 17, 1995·10 cites·12 claims
- 0231US5787995AWater driven hammer deviceATLAS COPCO ROCK DRILLS AB·Filed 1995·Granted Aug 4, 1998·5 cites·2 claims
- 0325US2002000325A1Hand-held hammer drillFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →