Average Co-Inventor Count = 3.41
ph-index = 10
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. Kubota Corporation (33 from 2,664 patents)
33 patents:
1. D1066428 - Bucket with arm for a loader
2. D1024861 - Bumper for vehicles
3. D1023074 - Portion of a tractor
4. D1017884 - Portion of headlight for a vehicle
5. 11884141 - Protection mechanism for working vehicle, and working vehicle including the same
6. D988373 - Tractor
7. 11433838 - Front guard for working vehicle
8. D960938 - Front grill for tractors
9. D937908 - Tractor
10. D937327 - Tractor
11. D933552 - Bumper for vehicles
12. D928852 - Tractor
13. D904467 - Wheel loader
14. D897382 - Engine hood for motor vehicle
15. D886875 - Portion of tractor