Average Co-Inventor Count = 2.00
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. Mason & Hanger National, Inc. (1 from 3 patents)
2. Caldera Engineering, Lc (11 patents)
1 patent:
1. 5567933 - Optical fiber detection system with disturbance and positive cut-loop