Average Co-Inventor Count = 1.33
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. Maschinenfabrik Niehoff Gmbh & Co. Kg (1 from 25 patents)
2. Maschinenfabrik Niehoff Gmbh (1 from 1 patent)
2 patents:
1. 7064291 - Annealing plant
2. 5507445 - Process and device for depositing wire loops into a drum pack