Average Co-Inventor Count = 1.20
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. Shinko Denshi Company Limited (3 from 18 patents)
3 patents:
1. 6998544 - Roll-top shield for weighing scales
2. D493378 - Roll-top shield for weighing scales
3. 4662464 - Load detecting mechanism