Average Co-Inventor Count = 1.50
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. Barber Colman Company (3 from 115 patents)
3 patents:
1. 4146836 - Power monitor
2. 4013118 - Control of heating and cooling available from central sources to a
3. 3933197 - Control of heating and cooling available from central sources to a