Average Co-Inventor Count = 1.29
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. Melannco International Ltd. (3 from 8 patents)
3 patents:
1. D335304 - Combined photo album and frame
2. 4998361 - Combination picture frame and album introduction
3. D296957 - Zig-zag photograph holder