Average Co-Inventor Count = 2.67
ph-index = 4
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. Colgate Palmolive Company (3 from 5,011 patents)
2. Trodat Gmbh (1 from 51 patents)
4 patents:
1. D510030 - Dispenser
2. D503892 - Dispenser
3. D495955 - Dispenser
4. 6761114 - Self-inking stamp