Average Co-Inventor Count = 2.23
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. Wm Wild Maschinen Gmbh (2 from 3 patents)
2. Robert Burkle Gmbh (1 from 15 patents)
3 patents:
1. 6575288 - Sorting device for laminae
2. 6125901 - Semiautomatic system for making doors
3. 5421929 - Arrangement for pressing flat workpieces