Average Co-Inventor Count = 3.27
ph-index = 3
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. Other (3 from 832,680 patents)
3 patents:
1. 4762130 - Catheter with corkscrew-like balloon
2. 4611593 - Vessel occluding instrument
3. 4606347 - Inverted balloon catheter having sealed through lumen