Inventor · disambiguated record
Norbert Theelen
Also filed as: THEELEN NORBERT
5 granted patents·2 pending applications·7 citations·filing 1998–2019
66Inventor score
Top patents by PatentIndex Score
7 records- 0189US9789522B2Rolling mill and rolling methodSMS GROUP GMBH·Filed 2014·Granted Oct 17, 2017·7 cites·6 claims
- 0266US10654084B2Rolling mill and rolling methodSMS GROUP GMBH·Filed 2017·Granted May 19, 2020·0 cites·14 claims
- 0355US9764368B2Rolling mill and rolling methodSMS GROUP GMBH·Filed 2012·Granted Sep 19, 2017·0 cites·17 claims
- 0443US2021078058A1Stretch-reducing mill having improved diameter tolerance and wall thickness toleranceSMS GROUP GMBH·Filed 2019·Application pending·0 cites
- 0535US2017283897A1Method and system for the production of a seamless hot-rolled tube as well as a rolled centrifugally cast tube and use of a hollow block produced by means of centrifugal castingSMS GROUP GMBH·Filed 2017·Application pending·0 cites
- 0634US8904839B2Method of and rolling mill for making seamless steel pipeHOEFFGEN WALTER·Filed 2009·Granted Dec 9, 2014·0 cites·9 claims
- 0720US5927122ADevice for guiding a hollow blankMANNESMANN AG·Filed 1998·Granted Jul 27, 1999·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →