Inventor · disambiguated record
Jan Middel
Also filed as: MIDDEL JAN
4 granted patents·28 citations·filing 1979–1982
74Inventor score
Top patents by PatentIndex Score
4 records- 0149US4379427AApparatus for applying marks to a product e.g. a coil of rolled steelESTEL HOOGOVENS BV·Filed 1981·Granted Apr 12, 1983·12 cites·5 claims
- 0246US4231845AEquipment for emission-free operation of a coking plantHOOGOVENS IJMUIDEN BV·Filed 1979·Granted Nov 4, 1980·6 cites·2 claims
- 0333US4441935AApparatus and method for scarfingESTEL HOOGOVENS BV·Filed 1982·Granted Apr 10, 1984·6 cites·10 claims
- 0433US4290764AMethod and apparatus for folding a cardboard sheet along a straight fold lineHOOGOVENS IJMUIDEN BV·Filed 1979·Granted Sep 22, 1981·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →