ECOFREEZE
vacuum pumps; air condensors for use in vacuum systems
Owned by: Graham Corporation
Serial Number: 76193401
VACADEMICS
Filed: January 12, 2001
newsletters in the field of vacuum technology
Owned by: Graham Corporation
Serial Number: 76193402
HELIFLOW
Filed: July 9, 2002
HEAT EXCHANGERS FOR TRANSFERRING HEAT BETWEEN ANY TWO FLUIDS SUCH AS GASES, VAPORS, OR LIQUIDS, AND COMBINATIONS THEREOF…
Owned by: Graham Corporation
Serial Number: 78142250
MICROMAX
water heaters
Owned by: Graham Corporation
Serial Number: 78342293
ULTRAHEAT
heat exchangers
Owned by: Graham Corporation
Serial Number: 78394732
G GRAHAM ENGINEERING ANSWERS
Filed: May 31, 2006
steam surface condensers, precondensers, indirect contact vacuum condensers, direct contact vacuum condensers, steam jet…
Owned by: Graham Corporation
Serial Number: 78896527
ENERGY STEEL A GRAHAM COMPANY EXCLUSIVELY NUCLEAR
Filed: June 10, 2016
Heat exchangers, pumps, valves, tanks and supports for nuclear power plants
Owned by: Graham Corporation
Serial Number: 87067620
VACWORKSII
Filed: November 27, 2019
Recorded software for rating and sizing ejectors and pumps in response to estimated operating environments
Owned by: Graham Corporation
Serial Number: 88709107
GHM
Filed: April 21, 2022
Providing financial information via a website; Providing investors with financial information
Owned by: Graham Corporation
Serial Number: 97374561
