Average Co-Inventor Count = 5.09
ph-index = 4
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. Graco Children's Products, Inc. (3 from 381 patents)
2. Yamaha Motor Corporation, USA (3 from 21 patents)
3. Yamaha Hatsudoki Kabushiki Kaisha (2 from 4,242 patents)
4. Europe Brands S.a.r.l. (1 from 16 patents)
9 patents:
1. 12258103 - Deck extender for watercraft
2. 11807339 - Deck extender for watercraft
3. 11649015 - Anchor rail for personal watercraft
4. 11305598 - Recreational off-highway vehicle
5. 11014421 - Recreational off-highway vehicle
6. 9221487 - Convertible stroller seat
7. 8991929 - Stroller seat with articulating calf support
8. 8919806 - Foldable stroller and frame assembly
9. 8523218 - Stroller with articulating structure