Average Co-Inventor Count = 5.00
ph-index = 1
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 Oberweis Group, Inc. (1 from 4 patents)
2. Oberweis Dairy, Inc. (1 from 2 patents)
2 patents:
1. 8689993 - System and method for holding a hazardous substance
2. 8308013 - System and method for holding a hazardous substance