Average Co-Inventor Count = 1.14
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. Other (8 from 832,961 patents)
8 patents:
1. 6174215 - Double deck rotational music box
2. 5983541 - Ornamental water ball
3. 5980355 - Transmission mechanism for music box ornament
4. 5934557 - Decorative fountain
5. 5721388 - Mobile music-producing ornament
6. 5696333 - Music jewelry cabinet
7. 5446235 - Drawer and lid activated musical rotating ornament
8. 5422429 - Drawer activated musical rotating ornament