Inventor · disambiguated record
Gerhard Niederfeld
Also filed as: NIEDERFELD GERHARD
3 granted patents·1 pending application·35 citations·filing 2000–2017
66Inventor score
Top patents by PatentIndex Score
4 records- 0168US8294587B2Smoke detector and method of checking blockage of its smoke holesDANZ MICHAEL·Filed 2010·Granted Oct 23, 2012·10 cites·23 claims
- 0255US6684094B1Instrument for medical purposesFiled 2000·Granted Jan 27, 2004·25 cites·80 claims
- 0337US2008122651A1Wireless data exchangeSHARED SERVICES GMBH·Filed 2007·Application pending·0 cites
- 0423US11422518B2Signal communication systemISTA INT GMBH·Filed 2017·Granted Aug 23, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →