Inventor · disambiguated record
Roland Nussbaumer
Also filed as: NUSSBAUMER ROLAND
2 granted patents·14 citations·filing 1987–1992
56Inventor score
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2 records- 0133US4794509AConverter module having cooling elements and a ripple control transmitter apparatus utilizing the sameZELLWEGER USTER AG·Filed 1987·Granted Dec 27, 1988·11 cites·9 claims
- 0221US5399963AMethod and apparatus for calibration of an electricity meterLUWA AG ZELLWEGER·Filed 1992·Granted Mar 21, 1995·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →