Average Co-Inventor Count = 3.69
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. Innovative Billboards LLC (2 from 2 patents)
2. Gm Global Technolgoy Operations, Inc. (1 from 30,943 patents)
3. Daimlerchrysler Corporation (1 from 1,024 patents)
4 patents:
1. 11276335 - Scrolling billboard and method of operation
2. 10832599 - Scrolling billboard and method of operation
3. 8875579 - Method and apparatus for non-destructive weld testing
4. 7181372 - Design method using knowledge-based optimization