Average Co-Inventor Count = 1.00
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. Beekley Corporation (2 from 45 patents)
2 patents:
1. D590948 - Skin markers combined with carrier strip
2. D552735 - Skin marker