Average Co-Inventor Count = 2.00
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. Sprague Electric Company (2 from 292 patents)
2 patents:
1. 4104421 - Method of making a glass containing resistor having a sub-micron metal
2. 4016525 - Glass containing resistor having a sub-micron metal film termination