Average Co-Inventor Count = 2.25
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. Fieldpiece Instruments, Inc. (6 from 38 patents)
6 patents:
1. D1021659 - Refrigerant scale
2. D1021660 - Refrigerant scale display
3. D986021 - Wired expansive pipe clamp thermocouple
4. D981260 - Manometer
5. D961426 - Vacuum gauge
6. D946372 - Wireless expansive pipe clamp thermocouple