Average Co-Inventor Count = 2.00
ph-index = 2
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. The Louis Berkman Company (2 from 90 patents)
2 patents:
1. 5340250 - Apparatus for securing a load to a vehicle
2. 5226764 - Method and apparatus for securing a load to a vehicle