Average Co-Inventor Count = 3.45
ph-index = 6
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. H.d. Hudson Manufacturing Company (5 from 26 patents)
2. H.d. Hudson Manufacturing Company (minnesota) (2 from 2 patents)
8 patents:
1. D664236 - Sprayer
2. D661780 - Sprayer
3. D660942 - Sprayer
4. D653305 - Sprayer
5. D649624 - Sprayer
6. D647999 - Sprayer
7. D633983 - Sprayer
8. D614263 - Sprayer