Average Co-Inventor Count = 3.85
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. Hyster - Yale Group, Inc. (3 from 92 patents)
2. Nokia Mobile Phones Limited (1 from 1,965 patents)
3. Valtra Oy Ab (1 from 14 patents)
5 patents:
1. D827244 - Forklifts
2. D822938 - Forklift
3. D769567 - Forklift
4. 8646826 - Utility vehicle driver's station
5. 5597102 - Attachment device for a mobile station