Average Co-Inventor Count = 6.22
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. United States Surgical Corporation (4 from 1,184 patents)
4 patents:
1. D420130 - Surgical retractor
2. 5947896 - Heart stabilizer apparatus and method for use
3. D411883 - Surgical retractor
4. D411299 - Surgical retractor