ALEXANDRIA, Va., April 3 -- Altria Client Services, Richmond, Virginia, has been assigned a patent (No. 10,602,774, initially filed April 22, 2015) developed by three co-inventors for "E-vapor devices including pre-sealed cartridges." The co-inventors are Eric Hawes, Richmond, Virginia, Raymond Lau, Richmond, Virginia, and Ben Sharp, Richmond, Virginia.

The full-text of the patent can be found at http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetah . . .