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. Storz Instrument Co. (2 from 41 patents)
2 patents:
1. 5157603 - Control system for ophthalmic surgical instruments
2. 4933843 - Control system for ophthalmic surgical instruments