Farrell, Mark R. Trademarks
TERRAFILTER
Filed: February 14, 1995
waste water purification units
Owned by: Farrell, Mark R.
Serial Number: 74634045
TERRAFILTER
Filed: December 5, 1996
on-site wastewater treatment units used to treat domestic or commercial sewage
Owned by: Farrell, Mark R.
Serial Number: 75208427
