Average Co-Inventor Count = 5.33
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. G. Rodenstock Instrumente Gmbh (1 from 11 patents)
2. G. Rodenstock Instruments Gmbh (1 from 6 patents)
2 patents:
1. 6267756 - Apparatus for the observation and the treatment of the eye using a laser
2. 5177511 - Apparatus for producing images of an object and in particular for