Average Co-Inventor Count = 2.63
ph-index = 7
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. Casio Computer Co., Ltd. (5 from 5,220 patents)
2. Duracell Inc. (4 from 219 patents)
9 patents:
1. D378740 - Wrist watch
2. D378198 - Wrist watch
3. D371307 - Wrist watch
4. D365524 - Wrist watch
5. D365525 - Wrist watch
6. D299173 - Flashlight
7. 4753350 - Display and packaging device for a flashlight
8. D296477 - Flashlight
9. D296478 - Flashlight