Average Co-Inventor Count = 1.67
ph-index = 5
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. Ivars S.p.a. (2 from 3 patents)
2. Sitland S.p.a. (1 from 11 patents)
3. Bum. S.r.l. (1 from 1 patent)
4. Emmegi Spa (1 from 1 patent)
5 patents:
1. D605421 - Chair
2. D576814 - Office chair
3. D576813 - Office chair
4. D495155 - Chair
5. D452388 - Armchair