Average Co-Inventor Count = 1.60
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. Osram Gesellschaft MIT Beschraenkter Haftung (1 from 204 patents)
2 patents:
1. 7573201 - Dielectric barrier discharge lamp having pluggable electrodes
2. 7106003 - Dielectric barrier discharge lamp with pinch seal