Average Co-Inventor Count = 2.00
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. Alcon Laboratories, Inc. (4 from 449 patents)
4 patents:
1. D397433 - Surgical handpiece holder
2. 5702270 - Surgical handpiece holder
3. 5676649 - Phacoemulsification cutting tip
4. D381421 - Surgical handpiece holder