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. A.t. Cross Company, LLC (4 from 31 patents)
4 patents:
1. D349129 - Writing instrument
2. D325398 - Writing instrument
3. D324072 - Writing instrument
4. D314793 - Writing instrument stand