Average Co-Inventor Count = 2.00
ph-index = 4
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. The Nunnery Wood Processor Co. (4 from 4 patents)
4 patents:
1. 4869303 - Firewood processor
2. 4834154 - Firewood processor
3. 4829865 - Firewood processor
4. 4830070 - Firewood processor