Average Co-Inventor Count = 4.00
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. Stora Kopparbergs Bergslags Ab (1 from 18 patents)
2. Stora Kopparbergs Bergslags Aktiebolag (1 from 15 patents)
2 patents:
1. D273482 - Seedling flat
2. 4389814 - Seedling transplant unit