Average Co-Inventor Count = 2.40
ph-index = 6
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. Leupold & Stevens, Inc. (6 from 145 patents)
6 patents:
1. D685831 - Spotting scope
2. D685832 - Spotting scope
3. D675239 - Spotting scope
4. D674831 - Spotting scope
5. D672381 - Binoculars
6. D671974 - Binoculars