Average Co-Inventor Count = 5.00
ph-index = 4
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. Karl Storz-Gmbh & Co. Kg (5 from 1,030 patents)
5 patents:
1. D717432 - Laparoscopic port
2. D699848 - Base ring of laparoscopic port system
3. D699846 - Upper ring of laparoscopic port system
4. D699845 - Upper ring of laparoscopic port system
5. D699847 - Upper ring of laparoscopic port system