Average Co-Inventor Count = 1.00
ph-index = 4
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. Hunt Manufacturing Co. (4 from 13 patents)
4 patents:
1. 4145098 - Article of furnishing
2. 4091933 - Hanging file support frame
3. 4049127 - Hanging file folder support frame
4. 4030610 - Hanging file frame with resilient corner members