Average Co-Inventor Count = 3.00
ph-index = 3
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. Planmobel Eggersmann Gmbh & Co. Kg (2 from 2 patents)
2. Stoll Giroflex Ag (1 from 18 patents)
3 patents:
1. D543716 - Chair
2. 4553483 - Worktable, especially office table
3. 4479030 - Free standing supply column, especially for offices