Average Co-Inventor Count = 2.57
ph-index = 1
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. Hakko Corporation (3 from 143 patents)
3 patents:
1. D1066449 - Solder bath
2. 11313733 - Sensor and sensor assemblies for a thermometer
3. 11316326 - Thermal cartridge device