Average Co-Inventor Count = 1.50
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. Franz Plasser Bahnbaumaschinen-industrie-gesellschaft Mbh (1 from 395 patents)
2. Plasser & Theurer Export Von Bahnbaumaschinen Gesellśchaft M.b.h. (1 from 60 patents)
3. Piasser & Theurer Export Von Bahnbaumaschinen Gmbh (1 from 1 patent)
4. Plasser & Theurer Export Von Bahnbaumaschinen Gmbh (25 patents)
3 patents:
1. 11066787 - Welding apparatus for welding rails of a track
2. 9662726 - Device for deburring butt-welded rail joints
3. 8297194 - Track maintenance vehicle having a covered loading space