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. Pfaff Industriemaschinen Gmbh (1 from 179 patents)
2. Meierguss Limburg Gmbh (1 patent)
3. Meierguss Sales & Logistics Gmbh & Co. Kg (0 patent)
1 patent:
1. 4955307 - Device on sewing machines for the transport of work pieces