Average Co-Inventor Count = 1.00
ph-index = 3
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. Abu Aktiebolag (4 from 31 patents)
4 patents:
1. 4042186 - Fishing reel with bearing for level wind shaft
2. 4034859 - Centrifugal brake mechanism
3. 4011774 - Gear wheel casing
4. 4003270 - Coupling mechanism with means for disengagement and for automatic