Average Co-Inventor Count = 3.00
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. Bucyrus International Inc. (3 from 19 patents)
2. Caterpillar Global Mining LLC (1 from 97 patents)
4 patents:
1. 8172312 - Excavator cab with an improved field of view
2. D645046 - Joystick with indents
3. D640258 - Joystick
4. D614674 - Excavator cab