Average Co-Inventor Count = 2.08
ph-index = 3
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. Callaway Golf Company (3 from 2,054 patents)
2. Topgolf Callaway Brands Corp. (2 from 287 patents)
5 patents:
1. D1091123 - Golf bag top
2. D1037668 - Golf bag top
3. D925675 - Putter head cover
4. D925676 - Putter head cover
5. D889842 - Pair of bag straps