Inventor
KARNS DUANE
US4 patents
⚠️ This page may combine multiple inventors who share the name “KARNS DUANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY
2 patentsUS12123817B2Oct 22, 2024
Miniature wireless concentration meter and method to determine density and concentration
THE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY0 citations58
US11761870B2Sep 19, 2023
Miniature wireless concentration meter
THE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY0 citations58