Inventor · disambiguated record
Rolf Sief
Also filed as: SIEF ROLF
5 granted patents·50 citations·filing 1996–2008
78Inventor score
Top patents by PatentIndex Score
5 records- 0183US7049738B2Amalgam low pressure mercury UV lampWEDECO AG·Filed 2005·Granted May 23, 2006·7 cites·5 claims
- 0266US7592607B2Device for treating a flowing fluidWEDECO AG·Filed 2007·Granted Sep 22, 2009·4 cites·18 claims
- 0365US7061173B2Amalgam-doped low mercury low-pressure UV irradiatorWEDECO AG·Filed 2002·Granted Jun 13, 2006·9 cites·9 claims
- 0456US5731589AUltraviolet radiation dosimeterDEUTSCHE FORSCH LUFT RAUMFAHRT·Filed 1996·Granted Mar 24, 1998·30 cites·19 claims
- 0541US9073768B2In-line UV-germicidal device for fluid mediaSIEF ROLF·Filed 2008·Granted Jul 7, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →