US Patent Issued to BL TECHNOLOGIES on Nov. 11 for "Reversible flow sampler" (Colorado Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,832, issued on Nov. 11, was assigned to BL TECHNOLOGIES INC..

"Reversible flow sampler" was invented by Stanley Needle (Louisville, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various implementations include a reversible flow sampler including a housing, a housing cover, and a shuttle. The housing defines a sampler chamber with an inlet and an outlet, a first opening, and a second opening. The shuttle is movably disposed within the housing and coupled to the housing cover. The shuttle has a first shuttle position and a second shuttle position. In the first shuttle position, the shuttle fluidly connects the first opening with the sample cham...