Inventor · disambiguated record
Johannes H. W. Ouwerkerk
Also filed as: OUWERKERK JOHANNES H W
4 granted patents·95 citations·filing 1981–1984
77Inventor score
Top patents by PatentIndex Score
4 records- 0184US4521117AArrangement for mixing a gas into a main flow of a second gasHOOGOVENS GROEP BV·Filed 1984·Granted Jun 4, 1985·59 cites·6 claims
- 0268US4390346AApparatus for mixing at least one additional gas into a main flow of gasHOOGOVENS IJMUIDEN BV·Filed 1981·Granted Jun 28, 1983·25 cites·7 claims
- 0350US4527409AProcess of hot-rolling steel using a heat-reflecting screenHOOGOVENS GROEP BV·Filed 1983·Granted Jul 9, 1985·8 cites·5 claims
- 0423US4412479AGas flow arrangementESTEL HOOGOVENS BV·Filed 1981·Granted Nov 1, 1983·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →