Inventor · disambiguated record
Roland Stephan
Also filed as: STEPHAN ROLAND
5 granted patents·3 pending applications·31 citations·filing 1998–2008
75Inventor score
Top patents by PatentIndex Score
8 records- 0155US6502486B1Method for producing steel rolling bearing ringsMANNESMANN AG·Filed 1998·Granted Jan 7, 2003·22 cites·26 claims
- 0251US6644151B2Apparatus for the continuous, chipless separation of individual, identical disk-shaped blanks or rods from round bar-shaped workpiecesMANNESMANN AG·Filed 2001·Granted Nov 11, 2003·2 cites·11 claims
- 0351US2010021662A1Method for the preparation of coating formulations and papers coated therewithSTEPHAN ROLAND·Filed 2008·Application pending·0 cites
- 0444US6615632B1Parting toolMANNESMANN AG·Filed 2000·Granted Sep 9, 2003·2 cites·31 claims
- 0543US2008040922A1Method and apparatus for making metallic, non-rotationally symmetric ringsMANNESMANN ROEHREN WERKE AG·Filed 2007·Application pending·0 cites
- 0641US6536314B1Device for continuous chipless separation of single identical rings from tubular workpiecesMANNESMANN AG·Filed 2000·Granted Mar 25, 2003·3 cites·30 claims
- 0737US2005204556A1Method and apparatus for making metallic, non-rotationally symmetric ringsMANNESMANN ROEHREN WERKE AG·Filed 2004·Application pending·0 cites
- 0835US6936119B2Method for producing metallic, non-rotationally symmetrical rings with a constant wall thickness over their circumferenceMANNESMANN ROEHREN WERKE AG·Filed 2001·Granted Aug 30, 2005·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →