Inventor · disambiguated record
Ewald Neumann
Also filed as: NEUMANN EWALD
3 granted patents·15 citations·filing 1985–2002
62Inventor score
Top patents by PatentIndex Score
3 records- 0164US6939527B2Method for the purification of hydrogen peroxide solutionsMERCK PATENT GMBH·Filed 2001·Granted Sep 6, 2005·10 cites·20 claims
- 0255US7108737B2Method for the purification of corrosive gasesBASF AG·Filed 2002·Granted Sep 19, 2006·5 cites·21 claims
- 0315US4652972AFront construction unit for electrical monitoring panelSUBKLEW CHRISTOF·Filed 1985·Granted Mar 24, 1987·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →