Average Co-Inventor Count = 4.61
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. Prestan Products LLC (5 from 12 patents)
2. Preston Products LLC (1 from 1 patent)
6 patents:
1. 9852659 - Portable medical training device
2. D794709 - Portable medical training device
3. 9092995 - Medical training device
4. D717444 - Automatic external defibrillator training device
5. D690818 - Automatic external defibrillator training device
6. 8465293 - Medical training device