Average Co-Inventor Count = 4.00
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. Other (1 from 832,761 patents)
2. Moskovsky Nauchno-issledovatelsky Institut Mikrokhirurgii Glaza (1 from 6 patents)
2 patents:
1. 4417579 - Device for marking out the cornea in ophthalmosurgical operations
2. 4357941 - Instrument for marking out the central optical zone of the cornea