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. Dart Industries Inc. (2 from 1,642 patents)
3 patents:
1. D925973 - Drinking flask
2. D885124 - Cap for drinking flask
3. D808801 - Handle for container