Average Co-Inventor Count = 1.25
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. Other (4 from 832,880 patents)
4 patents:
1. 7069170 - Wireless vacuum extraction monitoring
2. 6901345 - Vacuum extraction monitor for electric pump
3. 6872212 - Vacuum extraction monitor with attachment for hand pump
4. 6620171 - Vacuum extraction monitoring