Average Co-Inventor Count = 1.00
ph-index = 4
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. Aktiebolaget Electrolux (2 from 667 patents)
2. Scandmec Ab (1 from 6 patents)
3. Emab Electrolux Motor Aktiebolag (1 from 6 patents)
4. Ab Mekania-verken (1 from 2 patents)
5. Skandiafabriken Ab (1 from 1 patent)
6. Skandiafabriken (1 from 1 patent)
7 patents:
1. 5915355 - Compensating air regulating valve
2. 4763632 - Fuel collector
3. D293558 - Liquid level gauge
4. 4641523 - Liquid level gauge
5. 4628188 - Electric heating pad for seats and back-rests
6. 4495911 - Choke device
7. 4483284 - Ignition system for controlling current flow to a glow plug