Average Co-Inventor Count = 3.53
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. Hilti Aktiengesellschaft (5 from 2,204 patents)
5 patents:
1. D855429 - Cordless rotary hammer
2. D853814 - Dust reduction unit for a cordless rotary hammer
3. D843189 - Breaker
4. D843190 - Combi hammer
5. D797535 - Cordless rotary hammer with dust reduction system