Average Co-Inventor Count = 1.33
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. Applied Power Inc. (1 from 196 patents)
2. Hein-werner Corporation (1 from 51 patents)
2 patents:
1. 5408755 - Support system for a gauge bar measuring system
2. 4198847 - Base for a hydraulically operated tool