Inventor · disambiguated record
Roland Fietz
Also filed as: FIETZ ROLAND
9 granted patents·2 pending applications·40 citations·filing 2000–2019
84Inventor score
Top patents by PatentIndex Score
11 records- 0191US7857322B2Sealing ringFREUDENBERG CARL KG·Filed 2007·Granted Dec 28, 2010·22 cites·14 claims
- 0280US12030990B2Polyketone compoundFREUDENBERG CARL KG·Filed 2019·Granted Jul 9, 2024·1 cites·19 claims
- 0368US7736065B2Supporting disk for providing bearing support to a rotor of an open-ended spinning machine, and method for manufacturing said supporting diskFREUDENBERG CARL KG·Filed 2007·Granted Jun 15, 2010·2 cites·19 claims
- 0462US6530206B2Supporting diskFREUDENBERG CARL FA·Filed 2001·Granted Mar 11, 2003·4 cites·20 claims
- 0562US6263657B1Supporting plate for the support of a rotorFRUDENBERG CARL FA·Filed 2000·Granted Jul 24, 2001·7 cites·25 claims
- 0659US6739117B2Supporting disk for supporting a rotorFREUDENBERG CARL KG·Filed 2002·Granted May 25, 2004·3 cites·20 claims
- 0751US7454890B2Supporting diskFREUDENBERG CARL KG·Filed 2006·Granted Nov 25, 2008·0 cites·14 claims
- 0846US9856916B2Seal, method for producing same and sealing arrangement therewithFREUDENBERG CARL KG·Filed 2013·Granted Jan 2, 2018·0 cites·17 claims
- 0943US6584758B2Supporting disk for mounting a rotorFREUDENBERG CARL FA·Filed 2001·Granted Jul 1, 2003·1 cites·26 claims
- 1040US2019285182A1Seal ring, sealing arrangement, and use of a sealing arrangementFREUDENBERG CARL KG·Filed 2019·Application pending·0 cites
- 1140US2013234402A1Seal and method for producing a sealing ringFIETZ ROLAND·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →