JOY ENVIRONMENTAL TECHNOLOGIES, INC. Trademarks
DENSEVAC
Filed: April 4, 1994
vacuum system, comprising valves, hoppers, conveying line, pipes, collectors and vacuum pumps, for conveying particulate…
Owned by: JOY ENVIRONMENTAL TECHNOLOGIES, INC.
Serial Number: 74508295
PAC 2000
Filed: October 14, 1994
voltage controller for an electrostatic precipitator
Owned by: JOY ENVIRONMENTAL TECHNOLOGIES, INC.
Serial Number: 74585787