Average Co-Inventor Count = 6.00
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. Mannesmann Aktiengesellschaft (1 from 1,150 patents)
2. Krautkramer Gmbh (1 from 2 patents)
1 patent:
1. 4065960 - Method and apparatus for monitoring the operation of ultrasonic testing