Average Co-Inventor Count = 2.51
ph-index = 7
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. Dictaphone Corporation. (18 from 159 patents)
2. Pitney Bowes Inc. (2 from 2,979 patents)
20 patents:
1. D450661 - Transcription foot control
2. D444646 - Display stand
3. D441758 - Front panel
4. D440977 - Docking station
5. 5496972 - Articulating weighing scale platform
6. D356783 - Modular digital voice processing machine for recording voice and data
7. 5332182 - Adjustable leveling foot assembly
8. D306591 - Combined dictation unit and telephone answering machine
9. D302275 - Cassette recorder
10. D301337 - Display attachment for a modular dictation unit or the like
11. D299716 - Telephone answering machine
12. D298232 - Audio communications recording and replaying device
13. D298233 - Modular dictation unit
14. D298126 - Modular dictation system
15. D298125 - Modular dictation unit