Average Co-Inventor Count = 2.00
ph-index = 1
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. Koch-glitsch, Inc. (5 from 70 patents)
5 patents:
1. 12220674 - Countercurrent contacting devices
2. 12138602 - Countercurrent contacting devices and method of manufacture
3. 11701627 - Countercurrent contacting devices and method of manufacture
4. 11654405 - Countercurrent contacting devices and method of manufacture
5. 11583827 - Countercurrent contacting devices and method of manufacture