Average Co-Inventor Count = 1.50
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. Drosselmeyer Designgroup Ab (3 from 3 patents)
3 patents:
1. D676470 - Ice cube tray
2. D666407 - Key ring
3. D590671 - Lobster cracker