Inventor · disambiguated record
Harry A. I. Wiredal
Also filed as: WIREDAL HARRY A I · WIREDAL HARRY ARTHUR
5 granted patents·297 citations·filing 1976–1986
86Inventor score
Top patents by PatentIndex Score
5 records- 0189US4408669AMeans for drillingSANDVIK AB·Filed 1978·Granted Oct 11, 1983·75 cites·2 claims
- 0288US4687368AThread structure for percussion rock drillingSANTRADE LTD·Filed 1986·Granted Aug 18, 1987·60 cites·7 claims
- 0386US4545443AMeans for drillingSANDVIK AB·Filed 1983·Granted Oct 8, 1985·72 cites·7 claims
- 0479US4440244ADrill toolSANTRADE LTD·Filed 1981·Granted Apr 3, 1984·56 cites·11 claims
- 0571US4022287APercussion drill bitSANDVIK AB·Filed 1976·Granted May 10, 1977·34 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →