Average Co-Inventor Count = 4.69
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. Crown Equipment Corporation (5 from 531 patents)
5 patents:
1. 11738790 - Wheel guard
2. 9809434 - Cart/pallet system
3. D729488 - Pallet
4. D725338 - Pallet truck
5. 6137398 - Device for a materials handling vehicle