Average Co-Inventor Count = 3.33
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. The Kendall Company (2 from 569 patents)
2. Plastronics, Inc. (1 from 15 patents)
3 patents:
1. 4241017 - Device for measuring a urine discharge
2. 4238448 - Discharge measuring device
3. 4235412 - Tube clamping device