Average Co-Inventor Count = 4.00
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. Fellowes Manufacturing Company (2 from 54 patents)
2 patents:
1. 5544941 - Adjustable foot rest
2. 5507458 - Height and tilt adjustable wrist rest