Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JR

John T. Ralph

CDControl Data: 2 patents #17 of 192Top 9%
Mission Viejo, CA: #581 of 1,522 inventorsTop 40%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,658,747 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5237567 Processor communication bus Daniel L. Nay, Darryl K. Korn 1993-08-17
4999771 Communications network Guy B. Beckley, Frank T. Brady, Ivan Jelenek, Darryl K. Korn, John Meyer +5 more 1991-03-12
4878197 Data communication apparatus Daniel L. Nay, Darryl K. Korn 1989-10-31