Average Co-Inventor Count = 1.33
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. Schnadig Corporation (1 from 38 patents)
2. Butterballs Farms, Inc. (1 from 1 patent)
2 patents:
1. 6443688 - Method and apparatus for turning a roll
2. 6042358 - Machine for making balls of butter