Inventor · disambiguated record
Sixten H. Lejdegard
Also filed as: LEJDEGARD SIXTEN H · LEJDEGARD SIXTEN HARALD
8 granted patents·218 citations·filing 1974–1977
89Inventor score
Files withBULTEN KANTHAL AB8
Top patents by PatentIndex Score
8 records- 0179US4161132ASelf-tapping screwBULTEN KANTHAL AB·Filed 1977·Granted Jul 17, 1979·38 cites·3 claims
- 0277US4014225APower-driven screwdriverBULTEN KANTHAL AB·Filed 1975·Granted Mar 29, 1977·33 cites·41 claims
- 0375US4018334AFastener packageBULTEN KANTHAL AB·Filed 1976·Granted Apr 19, 1977·35 cites·7 claims
- 0473US4019631AScrew packageBULTEN KANTHAL AB·Filed 1975·Granted Apr 26, 1977·41 cites·4 claims
- 0567US4062389AScrew applicatorBULTEN KANTHAL AB·Filed 1976·Granted Dec 13, 1977·19 cites·14 claims
- 0666US3969974AConfiguration for nuts and bolt headsBULTEN KANTHAL AB·Filed 1974·Granted Jul 20, 1976·18 cites·6 claims
- 0766US3943986AScrew driver bitBULTEN KANTHAL AB·Filed 1975·Granted Mar 16, 1976·19 cites·3 claims
- 0851US4010670AInternal spline drive configuration for threaded fastenersBULTEN KANTHAL AB·Filed 1975·Granted Mar 8, 1977·15 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →