Inventor · disambiguated record
Egil Hyggen
Also filed as: HYGGEN EGIL · HYGGEN EGIL E
4 granted patents·25 citations·filing 1977–1984
74Inventor score
Top patents by PatentIndex Score
4 records- 0159USD267306SSpadeELKEM SPIGERVERKET AS·Filed 1979·Granted Dec 21, 1982·7 cites·1 claims
- 0240US4549591ADevice for fitting and fixing gripping shoes on vehicle wheelsELKEM AS·Filed 1984·Granted Oct 29, 1985·8 cites·12 claims
- 0336US4122880AAuxiliary gripping members for gripping shoes for vehicle wheelsELKEM SPIGERVERKET AS·Filed 1977·Granted Oct 31, 1978·6 cites·6 claims
- 0431US4122881AGripping shoes for vehicle wheelsELKEM SPIGERVERKET AS·Filed 1977·Granted Oct 31, 1978·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →