Average Co-Inventor Count = 2.00
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. Provo Craft and Novelty, Inc. (3 from 44 patents)
3 patents:
1. D536367 - Paper trimmer
2. D535685 - Paper trimmer blade holder
3. D529945 - Paper trimmer blade guide