Average Co-Inventor Count = 1.33
ph-index = 2
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. Flachglass Aktiengesellschaft (1 from 9 patents)
2. Flabeg Gmbh (1 from 3 patents)
2 patents:
1. 4926090 - Television picture tube having a composite frontal pane
2. 4804883 - Front attachment for CRT. E.G. for a monitor or video tube