Average Co-Inventor Count = 2.00
ph-index = 1
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. Zellweger Uster Ag (1 from 42 patents)
2. Etablissement Supervis (1 from 27 patents)
2 patents:
1. 5988679 - Device for adjusting the length, and/or height, and/or tilt of a
2. 5249339 - Apparatus for drawing in warp threads