Average Co-Inventor Count = 2.57
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. Meprolight (1990) Ltd (2 from 6 patents)
2. Meptolight (1990) Ltd. (1 from 1 patent)
3 patents:
1. 12055366 - Renewable energy powered weapon sight
2. 10578401 - Illuminated weapon sight
3. 10180306 - Illuminated weapon sight