Inventor · disambiguated record
Erwin Lehmann
Also filed as: LEHMANN ERWIN · LEHMANN JR ERWIN
4 granted patents·37 citations·filing 1986–2005
73Inventor score
Top patents by PatentIndex Score
4 records- 0168US7494524B1Method and apparatus for maintaining a desired air pressure in a homeLEHMANN JR ERWIN·Filed 2005·Granted Feb 24, 2009·9 cites·16 claims
- 0244US6487176B1Measuring method and measuring device for data communication networksDEUTSCHE TELEKOM AG·Filed 1998·Granted Nov 26, 2002·11 cites·19 claims
- 0341US4733395ADigital word generatorWANDEL & GOLTERMANN·Filed 1986·Granted Mar 22, 1988·17 cites·6 claims
- 0425US6651195B1Method and system for bit error structure measurements of data transmission channelsDEUTSCHE TELEKOM AG·Filed 1999·Granted Nov 18, 2003·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →