Average Co-Inventor Count = 3.43
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. M. Grumbacher, Inc. (1 from 5 patents)
2. Tri-molded Plastics Inc. (1 from 3 patents)
2 patents:
1. D259769 - Combined cover and base for a squeeze tube or the like
2. D253213 - Display rack