Assignee
SIGNATURE SCIENCE LLC
US9 patents
Top patents by PatentIndex Score
US7096749B2Aug 29, 2006
Air sampling device and method
SIGNATURE SCIENCE LLC10 citations58
US12042759B2Jul 23, 2024
Filter conditioning unit for high-volume sampling filters
SIGNATURE SCIENCE LLC0 citations57
US12005403B2Jun 11, 2024
Mixing chamber apparatus for high-volume sampling
SIGNATURE SCIENCE LLC0 citations47
US11958010B2Apr 16, 2024
Thermal desorber assembly for high-volume sampling filters
SIGNATURE SCIENCE LLC0 citations47
US11920127B2Mar 5, 2024
Forensic recovery of identification from shell casings
SIGNATURE SCIENCE LLC0 citations42
US10126213B2Nov 13, 2018
Cartridge with embossed collection substrate
SIGNATURE SCIENCE LLC0 citations38
US9927329B2Mar 27, 2018
Signature collection cartridge with embossed collection substrate
SIGNATURE SCIENCE LLC1 citations38
US11906404B2Feb 20, 2024
Aerosol and vapor enhanced sample module
SIGNATURE SCIENCE LLC0 citations35
US10391494B2Aug 27, 2019
Swab canister equipped with moisture permeable membrane and dessicant
SIGNATURE SCIENCE LLC0 citations34