Average Co-Inventor Count = 2.24
ph-index = 5
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. (7 from 159 patents)
2. Victor Technologies Inc. (6 from 14 patents)
14 patents:
1. D280989 - CRT Display housing
2. D277671 - Computer console
3. D277672 - Computer console
4. D277004 - Computer console
5. D277005 - Computer console
6. D277003 - Keyboard console
7. D266665 - Cassette tape recorder or the like
8. D266503 - Tape recording machine
9. D263467 - Tape recording machine
10. D259876 - Tape recording machine
11. D249261 - Multiple cassette recording machine
12. D247620 - Apparatus for monitoring remote transcribing operations in a central
13. D246039 - Dictation machine or similar article
14. D244700 - Remote control microphone or similar article