Average Co-Inventor Count = 3.16
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. Dutch Blacksmith Shop Ltd. (3 from 11 patents)
3 patents:
1. 10842069 - Manure spreader improvements
2. 10538134 - Walking beam axle assembly for an agricultural implement
3. 10470354 - Manure spreader improvements