Average Co-Inventor Count = 1.11
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. Stiga Aktiebolag (3 from 6 patents)
2. Stiga Ab (2 from 20 patents)
5 patents:
1. 5957497 - Steering device in a riding mower
2. D320415 - Combined baseball game and pieces therefor
3. 4976434 - Table game
4. D310547 - Bowling game board
5. D301020 - Braking device for sledges