Average Co-Inventor Count = 1.50
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. Zinser Textilmaschinen Gmbh (2 from 271 patents)
2 patents:
1. 6289662 - Method of and apparatus for clamping the underwinding thread of a spinning spindle
2. 5918456 - Drafting frame for a textile machine