Average Co-Inventor Count = 2.40
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. Homestead Products, Inc. (2 from 3 patents)
2. Bernard L. Robinson (0 patent)
3. George L. Pickard (0 patent)
4. Bruce Caverly (0 patent)
2 patents:
1. 4936625 - Tail gate liner
2. 4796942 - Anchoring of truck bed liners