Average Co-Inventor Count = 2.00
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. Norwalt Design, Inc. (1 from 10 patents)
2. Charles E. Green & Sons, Inc. (1 from 1 patent)
3. Charles E. Green & Son, Inc. (1 from 1 patent)
3 patents:
1. 4878575 - Vibratory feeder for elastomeric components
2. 4271579 - Paint roller cage assembly apparatus and method
3. 4170289 - Paint roller cage assembly apparatus