Average Co-Inventor Count = 3.12
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. E. Benson Hood Laboratories (2 from 9 patents)
2. Covidien Ag (1 from 448 patents)
3. Hood Laboratories (1 from 17 patents)
4. Children's Hospital Research Foundation (1 from 10 patents)
4 patents:
1. 7694822 - Medical implement disposal and collection device
2. 6709404 - Pharyngometer with detachable wavetube
3. 6328754 - Nasal dilator
4. 6120528 - Nipple assembly with endoscope