Average Co-Inventor Count = 1.40
ph-index = 5
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. American Tack & Hardware Co., Inc. (7 from 109 patents)
7 patents:
1. 9291886 - Animated projection system
2. D664878 - Motion sensor lamp adaptor
3. D609593 - Motion sensor lamp adaptor
4. D600152 - Motion sensor lamp adaptor
5. D583761 - Electric light adapter
6. D471654 - Rotatable night light
7. D468848 - Night light with convenience outlets