Average Co-Inventor Count = 6.00
ph-index = 2
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 (1 from 832,891 patents)
2. Brasscorp Limited (1 from 38 patents)
3. R. J. Doran Co. Ltd. (1 from 4 patents)
2 patents:
1. 9599563 - LED inspection lamp and LED spotlight
2. 7568816 - LED inspection lamp and LED spot light