Average Co-Inventor Count = 3.75
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. Pitney Bowes Inc. (3 from 2,979 patents)
2. Artec International Corporation (2 from 2 patents)
5 patents:
1. D280899 - Floppy disk module
2. D280624 - Floppy disk drive for word processor system
3. D271018 - Word processing system having keyboard with one line display and CRT
4. D252689 - Typewriter for word processor
5. D252273 - Magnetic disk control unit for word processors