STURTEVANT RICHMONT
Filed: January 28, 1991
devices for measuring torque on nuts bolts or torque tools
Owned by: Ryeson Corporation
Serial Number: 74133768
EXACTA
Filed: September 4, 2001
hand tools, namely torque wrenches
Owned by: Ryeson Corporation
Serial Number: 76307314
EXACTORQ
screwdrivers, adjustable-torque screwdrivers
Owned by: Ryeson Corporation
Serial Number: 77137418
TORQ-TRONICS
Filed: April 20, 2007
Electronic calibrators and testers for calibrating torque tools such as torque wrenches, screwdrivers, and power tools
Owned by: Ryeson Corporation
Serial Number: 77161636
GLOBAL 8
electronic apparatus for use in automating the process of verifying that air tools and torque wrenches were properly used…
Owned by: Ryeson Corporation
Serial Number: 77526955
TCV E²
Electronic apparatus for use with torque tools to ensure that torque tools are properly used in assembly lines, data processors…
Owned by: Ryeson Corporation
Serial Number: 88048455
