MINI-TOPS
Filed: October 30, 1990
turbomolecular vacuum pumping system comprised in whole or in part of vacuum pumps, fittings, gauges and valves
Owned by: Leybold Vacuum Products, Inc.
Serial Number: 74110758
TOPS
Filed: June 17, 1991
turbomolecular vacuum pumping system comprised in whole or in part of vacuum pumps, fittings, gauges and valves
Owned by: Leybold Vacuum Products, Inc.
Serial Number: 74176641
WAFER SAVER
Filed: May 21, 1996
software programs for operating vacuum pumps or vacuum pump systems in the manufacture of semiconductors
Owned by: Leybold Vacuum Products, Inc.
Serial Number: 75107610
LIMS
Filed: May 21, 1996
computer software programs for monitoring and operating industrial vacuum pumps or pump systems
Owned by: Leybold Vacuum Products, Inc.
Serial Number: 75107612
ECON
VACUUM PUMPING SYSTEMS FOR CHEMICAL VAPOR DEPOSITION PLANTS, COMPRISED OF AN INLET REACTOR, VACUUM PUMPS, EXHAUST COLLECTOR…
Owned by: Leybold Vacuum Products, Inc.
Serial Number: 75729372
