Average Co-Inventor Count = 1.29
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. Other (2 from 832,718 patents)
2. Peco, Inc. (1 from 7 patents)
3 patents:
1. 4359855 - Harvesting apparatus
2. 4265080 - Harvesting apparatus
3. 4173859 - Harvesting apparatus