Average Co-Inventor Count = 4.09
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. Ohaus Corporation (3 from 13 patents)
3 patents:
1. D573911 - Triple-beam balance
2. D568191 - Bowl for balance
3. D568189 - Two-pan balance