Average Co-Inventor Count = 4.00
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. Firma Peter Eckes (1 from 2 patents)
2. Adam Heldmann Kunststoffverarbeitung (1 from 1 patent)
1 patent:
1. 4280634 - Device for the repeated opening and closing of an aperture in a cover of