Average Co-Inventor Count = 4.09
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. Hallmark Cards, Inc. (3 from 233 patents)
3 patents:
1. D630087 - Combination divider and retainer display clip
2. 7703225 - Frameless display fixture
3. 7249430 - Frameless display fixture