Average Co-Inventor Count = 2.12
ph-index = 6
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. (6 from 1,642 patents)
6 patents:
1. D283479 - Condiment shaker or the like
2. 4488667 - Condiment shaker
3. D271769 - Ice cube tray
4. D271555 - Ice container
5. D271075 - Cover for an ice container
6. 4372526 - Ice cube making apparatus and serving system