Average Co-Inventor Count = 2.00
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. Carl Zeiss Vision Gmbh (2 from 70 patents)
2. Optotech Optikmaschinen Gmbh (1 from 17 patents)
3. Optotech Optikmashinen Gmbh (1 from 1 patent)
2 patents:
1. 7614742 - Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces
2. 7413502 - Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces