Average Co-Inventor Count = 3.43
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. Lockheed Martin Energy Research Corporation (2 from 136 patents)
2. Lockheed Martin Energy Systems, Inc. (2 from 89 patents)
2 patents:
1. 6071628 - Thermal barrier coating for alloy systems
2. 6004362 - Method for forming an abrasive surface on a tool