EH

Erich Hell

SA Siemens Aktiengesellschaft: 4 patents #14 of 1,164Top 2%
AN Agfa-Gevaert Nv: 1 patents #44 of 136Top 35%
📍 Radevormwald, DE: #1 of 5 inventorsTop 20%
Overall (2003): #10,270 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6646366 Directly heated thermionic flat emitter Detlef Mattern 2003-11-11
6624555 Directly heated thermionic flat emitter Detlef Mattern, Markus Schild 2003-09-23
6570957 X-ray diagnostic apparatus having a storage luminescent screen Manfred Fuchs, Detlef Mattern 2003-05-27
6566809 Radiation converter having an electron multiplier Manfred Fuchs, Wolfgang Knuepfer, Detlef Mattern 2003-05-20
6507032 Storage phosphor panel with increased luminous efficiency Manfred Fuchs, Detlef Mattern 2003-01-14