Average Co-Inventor Count = 1.20
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. Computer Motion, Inc. (3 from 43 patents)
2. Intuitive Surgical, Inc. (1 from 121 patents)
4 patents:
1. 7217240 - Heart stabilizer
2. 6936001 - Heart stabilizer
3. 6860877 - Heart stabilizer support arm
4. 6817972 - Heart stabilizer