Average Co-Inventor Count = 3.75
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. Max Streicher Gmbh & Co. Kg Aa (1 from 3 patents)
2. Zierer Karussell-und Spezialmaschinenbau Gmbh (1 from 2 patents)
2 patents:
1. 9109399 - Drilling station
2. 8943975 - Roller coaster ride element with movement in a second driving direction