Average Co-Inventor Count = 1.89
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. Telefonaktiebolaget Lm Ericsson (publ) (1 from 25,688 patents)
2. Kapman Ab (1 from 56 patents)
3. Hedson Technologies Ab (1 from 7 patents)
3 patents:
1. D458340 - Distillation unit for solvent
2. D456651 - Hacksaw blade dispenser
3. 6239759 - Antenna connector