Average Co-Inventor Count = 1.72
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. Hilti Aktiengesellschaft (4 from 2,207 patents)
5 patents:
1. D1082476 - Hand tool
2. D1080346 - Hand tool
3. D911709 - Toolbox
4. D631661 - Tool bag
5. D628382 - Tool bag