Average Co-Inventor Count = 1.20
ph-index = 4
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. Gitzo S.a. (6 from 14 patents)
6 patents:
1. 8021060 - Adjustable support head for optical or video/photographic equipment
2. 7988108 - Support for video-photographic equipment
3. D622753 - Cross member for video and photographic apparatuses
4. D613327 - Support head for video and photographic apparatuses
5. D602974 - Quick release attachment device for a support head of video and photographic apparatus
6. D600736 - Support head for video and photographic apparatuses