Average Co-Inventor Count = 2.86
ph-index = 4
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. Lund International, Inc. (4 from 28 patents)
2. Deflecta-shield Accessories, Inc. (1 from 1 patent)
5 patents:
1. 7308726 - Folding ramp
2. 7179042 - Foldable ramp
3. 6959846 - Motor vehicle box and pickup truck
4. 6868574 - Folding ramp
5. 6701563 - Folding ramp