CARDINAL ENGINEERING LLC

City:

Annapolis, Indiana

Country:

United States

Published Applications:

Last publication date:

2022-09-08

Patent Grants:

Last grant date:

2025-11-18

Top Inventors for applications by CARDINAL ENGINEERING LLC

These are the the leading inventors for applications assigned to CARDINAL ENGINEERING LLC:

Kevin P. Richards 1 Narragansett, RI United States
Barry E. Mapen 1 Stonington, CT United States
Christian A. Whitney 1 Chester, CT United States

Recent patent applications by CARDINAL ENGINEERING LLC

CARDINAL ENGINEERING LLC based in Annapolis, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2022-09-08 ✅ Patent 12,471,644 granted on 2025-11-18

US20220279870A1

Human necessities

EXTREMITY HEATER

AssigneeID:

711945 ⎘