Average Co-Inventor Count = 3.20
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. Ykk Corporation of America (4 from 69 patents)
4 patents:
1. 6775896 - Method of securing complementary fastener strips
2. 6599382 - Method and apparatus for manufacturing a tape strip folded about a workpiece
3. 6449816 - Complementary fastener product
4. 6430784 - Complementary fastener product