Average Co-Inventor Count = 1.25
ph-index = 5
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. Alloway Manufacturing (4 from 9 patents)
2. Other (1 from 832,891 patents)
5 patents:
1. 4049058 - Sugar beet harvester
2. 4027733 - Weed pulling machine
3. 4019755 - Hitch assembly for mounting a transverse beam on a three-point hitch
4. 4002206 - Ditcher
5. 3998275 - Earthworking implement and row guide apparatus