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. Dr. -ing. Ludwig Pietzsch (2 from 4 patents)
2 patents:
1. 4326447 - Device for the positioning and position stabilization of an inert mass,
2. 4063815 - Apparatus and method for optical tracking and aiming