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. Avl Medical Instruments Ag (1 from 64 patents)
2. Ndd Medizintechnik Gmbh (1 from 3 patents)
2 patents:
1. 5645071 - Method for the measurement of the molar mass of gases or gas mixtures
2. 5266180 - Interior electrode of a polarographic electrode