Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Geoff C. Gerhardt
Woonsocket, RI
US
3 patents
4 Patents
US12320787
2025
Insulated Serial Column Chromatography Arrangements and Systems
Waters Technologies Corporation
0 cites
US12259369
2025
Micro Solid Phase Extraction Devices and Methods
Waters Technologies Corporation
0 cites
US12247962
2025
Micro Solid Phase Extraction Devices and Methods
Waters Technologies Corporation
0 cites
US12163934
2024
Parallel Insulated Chromatography Columns
Waters Technologies Corporation
0 cites