Average Co-Inventor Count = 4.00
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. Laerdal Medical Corporation (2 from 13 patents)
2 patents:
1. 5950627 - Spine board
2. D403423 - Spine board