Average Co-Inventor Count = 1.29
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. Pruftechnik Dieter Busch Ag (3 from 93 patents)
3 patents:
1. D858325 - Oscillograph
2. D857537 - Triaxial sensor
3. 7458269 - Method for acquiring vibration data from rotating machines and portable vibration measuring device for use therein