Inventor · disambiguated record
Walter Hoeffgen
Also filed as: HOEFFGEN WALTER
3 granted patents·2 pending applications·7 citations·filing 2009–2014
55Inventor score
Technology areasB21B
Top patents by PatentIndex Score
5 records- 0189US9789522B2Rolling mill and rolling methodSMS GROUP GMBH·Filed 2014·Granted Oct 17, 2017·7 cites·6 claims
- 0238US2014230512A1Roll stand for absorbing rolling forcesSMS MEER GMBH·Filed 2014·Application pending·0 cites
- 0335US9067249B2Tapered-roll stand for making seamless pipeHOEFFGEN WALTER·Filed 2012·Granted Jun 30, 2015·0 cites·6 claims
- 0434US8904839B2Method of and rolling mill for making seamless steel pipeHOEFFGEN WALTER·Filed 2009·Granted Dec 9, 2014·0 cites·9 claims
- 0528US2012103048A1Rolling mill, roll stand, as well as method for replacing roll stands in a rolling millVIETEN GABRIELE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →