SIMPLEX
Filed: March 3, 1966
ORIFICE PLATE HOLDERS AND PARTS THEREFOR
Owned by: DANIEL OPCO, LLC
Serial Number: 72240074
JUNIOR
Filed: March 3, 1966
ORIFICE METERING EQUIPMENT, SUCH AS ORIFICE FITTINGS, PLATES, SEALING UNITS, METERING TUBES, AND PARTS THEREFOR
Owned by: DANIEL OPCO, LLC
Serial Number: 72240076
SENIOR
Filed: March 3, 1966
ORIFICE METERING EQUIPMENT, SUCH AS ORIFICE FITTINGS, PLATES, SEALING UNITS, METERING TUBES, AND PARTS THEREFOR
Owned by: DANIEL OPCO, LLC
Serial Number: 72240078
DANIEL
Filed: March 3, 1966
[ CHECK VALVES, MERCURY TRAPS, SEAL AND CONDENSATE CHAMBERS, ORIFICE FLANGES, METER LEVELING SADDLES AND PIPE SUPPORTS ]
Owned by: DANIEL OPCO, LLC
Serial Number: 72240079
DANIEL
Filed: August 4, 1998
flow measurement apparatus, namely, gas and fluid flow equipment, including differential orifice measurement products, namely…
Owned by: DANIEL OPCO, LLC
Serial Number: 75530466
DANIEL.COM
Filed: December 14, 2001
Technical consulting and research in the field of oil and gas flow measurement
Owned by: DANIEL OPCO, LLC
Serial Number: 76350856
