Average Co-Inventor Count = 1.14
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. Spirit of America Corporation (1 from 5 patents)
2. Universal Cooperatives, Inc. (1 from 5 patents)
4 patents:
1. 10837150 - Stackable compact high threat barrier
2. D870584 - Traffic barricade
3. D514972 - Corner section of the houston barricade
4. 5020190 - Anti-lift and anti-twist hinge