Average Co-Inventor Count = 3.00
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. Wm Wrigley Jr Company (3 from 585 patents)
3 patents:
1. 5441749 - Chewing gum products using calcium sulfate
2. 5330771 - Use of eugenol in chewing gum as an antioxidant
3. 5330772 - Use of gum guaiac as an antioxidant in chewing gum