Average Co-Inventor Count = 6.00
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. Trc Acquisition Corporation (2 from 11 patents)
2. Trc Aquisition Corporation (1 from 2 patents)
3 patents:
1. 5329666 - Vacuum cleaner
2. 5218736 - Vacuum cleaner
3. 5129128 - Vacuum cleaner