Average Co-Inventor Count = 1.00
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. Plasser & Theurer Export Von Bahnbaumaschinen Gesellśchaft M.b.h. (1 from 60 patents)
1 patent:
1. 12227903 - Sweeping device for working on a track system