Average Co-Inventor Count = 3.89
ph-index = 5
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 534 patents)
5 patents:
1. D466669 - Materials handling vehicle
2. D466268 - Materials handling vehicle
3. 6257645 - Floorboard for a vehicle
4. D441936 - Counterbalance lift truck
5. D441515 - Control console for counterbalance lift truck