Average Co-Inventor Count = 4.44
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. Nellcor Puritan Bennett Incorporated (4 from 404 patents)
2. Covidien LP (7,919 patents)
4 patents:
1. D652936 - Medical cart
2. D652521 - Medical cart
3. D632797 - Medical cart
4. D632796 - Medical cart