Inventor · disambiguated record
Johann Rottmayr
Also filed as: ROTTMAYR JOHANN
4 granted patents·12 citations·filing 1981–1994
69Inventor score
Top patents by PatentIndex Score
4 records- 0144US4348858AMethod of and apparatus for making a doubled yarnZINSER TEXTILMASCHINEN GMBH·Filed 1981·Granted Sep 14, 1982·6 cites·18 claims
- 0241US5497610AProcess and device for pneumatic feeding of fibers to the fiber collection surface of an open-end spinning elementRIETER INGOLSTADT SPINNEREI·Filed 1994·Granted Mar 12, 1996·3 cites·17 claims
- 0339US5241813ASpinning process and device for the production of a yarnSCHUBERT & SALZER MASCHINEN·Filed 1991·Granted Sep 7, 1993·2 cites·20 claims
- 0434US5313777ASpinning process and device for the production of a yarnSCHUBERT & SALZER MASCHINEN·Filed 1993·Granted May 24, 1994·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →