Average Co-Inventor Count = 6.36
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 (6 from 531 patents)
6 patents:
1. 8528677 - Working vehicle having cooling system
2. 8454718 - Working vehicle having cooling system with suction device
3. D576775 - Counterweight for a fork lift truck
4. D571522 - Power unit for a fork lift truck
5. D571073 - Fork lift truck
6. D571074 - Overhead guard for a fork lift truck