Average Co-Inventor Count = 2.00
ph-index = 1
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. (2 from 233 patents)
2 patents:
1. 7172722 - Method of vacuum forming a molded article having an undercut channel
2. 6439399 - Molded display rack with snap-in retainer and hinged mold insert tool