Average Co-Inventor Count = 1.43
ph-index = 2
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. Other (2 from 832,761 patents)
2. Billi, S.p.a. (2 from 13 patents)
3. Macchine Tessili Circolari-matec S.p.a. (1 from 7 patents)
5 patents:
1. 7882711 - Device for closing the toe at the end of tubular hosiery articles
2. 4048817 - Knitting machine cam
3. 4023384 - Knit tubular article with transverse waist opening
4. 4014188 - Panty hose with improved waist openings
5. 3981161 - Panty hose with reinforced longitudinal waist opening