Average Co-Inventor Count = 2.40
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. Oertli-instrumente Ag (2 from 14 patents)
2. Karl Storz Se Co. & Kg (1 from 370 patents)
3 patents:
1. D1065535 - Optical apparatus
2. D761965 - Container for ophthalmologic fluids
3. D745681 - Container for ophthalmologic fluids