Average Co-Inventor Count = 14.01
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 5891543 - Apparatus and method for screening using electrostatic adhesion
2. 5759669 - Apparatus and method for screening green sheet with via hole using
3. 5635000 - Method for screening using electrostatic adhesion