Average Co-Inventor Count = 2.16
ph-index = 8
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. Espro Inc. (17 from 20 patents)
2. Dkk Enterprises Inc. (1 from 2 patents)
3. Espro, Lnc. (1 from 1 patent)
4. Bruce Constantine (1 from 1 patent)
20 patents:
1. 12137833 - Devices and methods for filtering a liquid
2. 11436503 - Systems, methods, games and related machine readable programs for recommending drinking vessels and infusible materials
3. D953801 - Pour over brewing device
4. D937626 - Thermal sleeve
5. D929804 - Filter element
6. D904117 - Set of drinking vessels
7. D899186 - Beverage press
8. D885126 - Brewing apparatus
9. D884420 - Brewing apparatus
10. D871142 - Set of drinking vessels
11. 10398255 - Steaming pitcher methods and devices
12. 10264911 - Press for extracting an infusion
13. D796244 - Beverage press
14. D795630 - Beverage press
15. 9629496 - Steaming pitcher methods and devices