Average Co-Inventor Count = 1.00
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. Milton Industries, Inc. (3 from 21 patents)
3 patents:
1. 4597716 - Air activated vacuum pump
2. D283533 - Hand held air vacuum pump
3. D283016 - Quick connecting cylinder air leakage tester