Average Co-Inventor Count = 1.40
ph-index = 6
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. Peltor Ab (4 from 16 patents)
2. Aktiebolaget Electrolux (2 from 668 patents)
6 patents:
1. 7317809 - Arrangement in acoustic headsets
2. 6965681 - Arrangement in acoustic headsets
3. D481839 - Part of a back pack blower
4. D481497 - Back pack blower
5. D411200 - Ear protection with radio
6. D410008 - Control panel with buttons