Average Co-Inventor Count = 4.71
ph-index = 4
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. Hamm Ag (11 from 116 patents)
11 patents:
1. 11505095 - Seat device for a construction machine
2. D930045 - Road roller
3. D929467 - Road roller
4. D929470 - Road roller cab
5. D921566 - Roof for a road roller cab
6. D921054 - Road roller
7. D921055 - Road roller
8. D921060 - Road roller cab
9. 10011191 - Seat for a construction machine, and construction machine
10. D772781 - Roof for a vehicle
11. D756422 - Engine hood for a vehicle