Average Co-Inventor Count = 3.43
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. Kaltenbach & Voigt Gmbh & Co. (1 from 137 patents)
2. Josef Uhlmann Maschinenfabrik Gmbh & Co. Kg (1 from 5 patents)
3. Kaltenbach + Voigt Gmbh (76 patents)
2 patents:
1. 7032975 - Medical or dental treatment chair
2. 4693057 - Apparatus for ordering and feeding a small item like a tablet, capsule,