P

Inventor

SIEF ROLF

DE5 patents
⚠️ This page may combine multiple inventors who share the name “SIEF ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEDECO AG

3 patents
US7061173B2Jun 13, 2006

Amalgam-doped low mercury low-pressure UV irradiator

WEDECO AG9 citations70
US7049738B2May 23, 2006

Amalgam low pressure mercury UV lamp

WEDECO AG7 citations70
US7592607B2Sep 22, 2009

Device for treating a flowing fluid

WEDECO AG4 citations52

DEUTSCHE FORSCH LUFT RAUMFAHRT

1 patent
US5731589AMar 24, 1998

Ultraviolet radiation dosimeter

DEUTSCHE FORSCH LUFT RAUMFAHRT30 citations85

SIEF ROLF

1 patent
US9073768B2Jul 7, 2015

In-line UV-germicidal device for fluid media

SIEF ROLF0 citations22