Average Co-Inventor Count = 2.00
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. Circon Corporation (1 from 73 patents)
2. Acmi Corporation (1 from 9 patents)
2 patents:
1. 6475140 - Flexible pressure resistant cover for the articulation system of a medical instrument
2. 6171235 - Flexible pressure resistant cover for the articulation system of a medical instrument