CK

Charles B. Kellner

CA Ca: 1 patents #98 of 335Top 30%
Overall (2019): #512,438 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10210149 Personalized wiki-book annotation Michael Platt, Pavel {hacek over (S)}kopík 2019-02-19