Average Co-Inventor Count = 4.21
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. Maxwell Technologies, Inc. (4 from 128 patents)
4 patents:
1. D792847 - Ultracapacitor module
2. 9653824 - Reduced temperature energy storage device
3. D774456 - Ultracapacitor module
4. D759593 - Ultracapacitor module