Average Co-Inventor Count = 1.00
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. Aktiebolaget Volvo (2 from 43 patents)
2. Ifo Sanitar Aktiebolag Simrishamnsfabriken (1 from 1 patent)
3 patents:
1. D358767 - Lid for a freight box
2. D358768 - Lid for a freight box
3. 4303272 - Children's highchair equipped with play and food tray