Average Co-Inventor Count = 1.80
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. Other (1 from 832,880 patents)
2. Autoliv Asp, Incorporated (1 from 923 patents)
3. Chartech Engineering, Inc. (1 from 1 patent)
3 patents:
1. 6530264 - Detection systems and methods
2. 5929367 - Hermetically sealed devices for leak detection
3. 5452661 - Hermetically sealed devices for leak detection