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. Kienzle Apparate Gmbh (1 from 65 patents)
2. Kienzle Apparatus Gmbh (1 from 1 patent)
2 patents:
1. 4650177 - Record sorting
2. 4531852 - Printing apparatus of modular construction having a rotatable printhead