Average Co-Inventor Count = 4.44
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. Balzers Und Leybold Deutschland Holding Ag (1 from 25 patents)
2. Leybold Optics Gmbh (1 from 18 patents)
2 patents:
1. 8678028 - Locking device
2. 5652022 - Method and apparatus for the production of metal-free areas during metal