Average Co-Inventor Count = 3.43
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Patent-treuhand-gesellschaft Fuer Elektrische Gluehlampen Mbh (1 from 224 patents)
2. Patent-treuhaud-gesellschaft Für Elektrische Glühlampen Mbh (1 from 1 patent)
2 patents:
1. 6924599 - Dielectric barrier discharge lamp with starting aid
2. 6777878 - Dielectric barrier discharge lamp having an ignition means