Average Co-Inventor Count = 2.00
ph-index = 3
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. Other (1 from 832,718 patents)
2. Verbatim Corporation (1 from 86 patents)
3. Information Terminals Corporation (1 from 8 patents)
3 patents:
1. 6007568 - Traction table
2. 4198013 - Tensioning means for belt driven tape cassette
3. 4102516 - Tensioning means for belt driven tape cassette