Average Co-Inventor Count = 3.69
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. Balzer, Inc. (4 from 4 patents)
4 patents:
1. 8584964 - Distribution system for liquid manure spreader
2. 6802270 - Trailer incorporating carriage system
3. 6776569 - Grain cart auger with clutch
4. 6488114 - Grain cart