Average Co-Inventor Count = 2.86
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. Rieter Machine Works, Ltd. (5 from 339 patents)
5 patents:
1. 4365468 - False twist machine
2. 4365765 - Lubricated cam drum
3. 4358065 - Apparatus for producing thread or yarn reserve windings on a bobbin tube
4. 4291529 - False twist machine
5. 4201036 - False twist machine