Average Co-Inventor Count = 3.20
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. Ball Corporation (3 from 651 patents)
2. Ball Brothers Research Corporation (1 from 16 patents)
4 patents:
1. 5393440 - Solid film lubricant
2. 5342655 - Solid film lubricant
3. 4208629 - Static electricity indicator
4. 4039337 - Release coating for glass manufacture