Average Co-Inventor Count = 2.00
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. Theodor Groz & Sohne & Ernst Beckert Nadelfabrik Commandit-gesellschaft (1 from 16 patents)
1 patent:
1. 5582038 - Knitting needle having anchoring means for a filler held in the needle