Average Co-Inventor Count = 3.00
ph-index = 2
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. Covidien Ag (1 from 448 patents)
2. Sherwood Services Ag (1 from 268 patents)
2 patents:
1. 8486015 - Safety needle shield apparatus
2. 7037292 - Safety needle shield apparatus