Average Co-Inventor Count = 2.14
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 (4 from 832,891 patents)
2. David A. Pringle (1 from 1 patent)
5 patents:
1. 7127671 - Publishing a customized publication by defining multiple sources and time periods for obtaining article quotable information
2. 6140778 - Low pressure xenon lamp and driver circuitry for use in theatrical
3. 5982112 - Low pressure xenon lamp and driver circuitry for use in theatrical
4. 5899209 - Hair extension
5. 5150012 - Low pressure xenon lamp and driver circuitry for use in theatrical