Average Co-Inventor Count = 1.29
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. (9 from 1,642 patents)
9 patents:
1. D502225 - Flying ring
2. D486701 - Gelatin mold
3. D478785 - Container in the shape of an apple
4. D478786 - Container with cover
5. D478483 - Corn cob butter applicator
6. 6599163 - Aerodynamic flying ring
7. D470729 - Corn cobb holder
8. D468504 - Dish colander
9. D458800 - Flexible strap handle