Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CC

Charley Chell — 2 Patents in 2017

CACa: 2 patents #40 of 322Top 15%
San Jose, CA: #1,429 of 5,952 inventorsTop 25%
California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #164,969 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9628459 Secure data transmission using multi-channel communication Steven L. Greenspan, James Donald Reno, Ralf Saborowski 2017-04-18 $9,567,000
9578004 Authentication of API-based endpoints Steven L. Greenspan 2017-02-21 $4,498,000