Average Co-Inventor Count = 3.00
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. Doduco Kg. Dr. Eugen Durrwachter (1 from 9 patents)
2. Doduco Gmbh + Co. Dr. Eugen Durrwachter (1 from 9 patents)
2 patents:
1. 5360673 - Semifinished product for electric contacts made of a composite material
2. 4778958 - Material for electric contacts having arc-quenching properties