Average Co-Inventor Count = 1.67
ph-index = 8
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. Carl Zeiss Sports Optics Gmbh (9 from 47 patents)
2. Carl Zeiss Ag (1 from 209 patents)
10 patents:
1. D872220 - Spotting scope
2. D817376 - Spotting scope
3. D816795 - Spotting scope
4. D728060 - Scope
5. D728061 - Scope
6. D707324 - Scope
7. D696935 - Package for a binocular
8. D696936 - Package for a scope
9. D689582 - Rifle scope
10. D689163 - Rifle scope