Inventor · disambiguated record
Johann Piegendorfer
Also filed as: PIEGENDORFER JOHANN
5 granted patents·9 citations·filing 1993–2010
69Inventor score
Top patents by PatentIndex Score
5 records- 0172US8439241B2Apparatus and method for detaching portions of glass rodsSTANGL ALBERT·Filed 2007·Granted May 14, 2013·7 cites·28 claims
- 0254US7681415B2Method and device for melting the ends of rodsSCHOTT AG·Filed 2007·Granted Mar 23, 2010·0 cites·17 claims
- 0346US7900479B2Method and device for melting the ends of rodsSCHOTT AG·Filed 2010·Granted Mar 8, 2011·0 cites·21 claims
- 0431US7538892B2Method and apparatus for examining end faces of light guidesSCHOTT AG·Filed 2007·Granted May 26, 2009·0 cites·35 claims
- 0525US5350963AHolder for quartz resonator disks and process for the production of such holdersSCHOTT GLASWERKE·Filed 1993·Granted Sep 27, 1994·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →