Average Co-Inventor Count = 1.33
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. Topholm & Westermann Aps (1 from 17 patents)
2. T.o Slashed.pholm & Westermann Aps (1 from 2 patents)
2 patents:
1. 5995636 - Hearing aid
2. 5710819 - Remotely controlled, especially remotely programmable hearing aid system