JK

Jacob G. Kalberer

AM Amazon: 3 patents #5,147 of 19,158Top 30%
Overall (All Time): #1,456,667 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10776436 Ranking discussion forum threads James G. Robinson, Samuel S. Sonne 2020-09-15
9740785 Ranking discussion forum threads James G. Robinson, Samuel S. Sonne 2017-08-22
9619483 Ranking discussion forum threads James G. Robinson, Samuel S. Sonne 2017-04-11