Average Co-Inventor Count = 5.57
ph-index = 3
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. Caterpillar Inc. (4 from 9,471 patents)
4 patents:
1. D772682 - Handle for a vehicle
2. 9108689 - Provisions for third party attachments
3. D735100 - Transmission shifter
4. 8939020 - Spherical monitoring device for pneumatic tires