Average Co-Inventor Count = 1.00
ph-index = 4
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. Great Plains Industries, Inc. (4 from 39 patents)
4 patents:
1. D543217 - Fuel pump
2. D541816 - Fuel pump
3. D541817 - Fuel pump
4. D345114 - Liquid calibration container