Inventor
ZHAN CHANGHUA
US2 patents
Patents
2 patentsUS12504409B2Dec 23, 2025
Microscale collector-injector technologies for passive environmental vapor sampling and focused injection
UNIV MICHIGAN REGENTS0 citations55
US11782033B2Oct 10, 2023
Microscale collector-injector technologies for passive environmental vapor sampling and focused injection
UNIV MICHIGAN REGENTS0 citations55