Process Technology Limited Trademarks
PTL
Filed: October 18, 1983
Quartz Low Temperature Chemical Vapour Deposition Units for Use in the Manufacturing of Integrated Circuits
Owned by: Process Technology Limited
Serial Number: 73448549
LOTOX 150
Filed: November 7, 1983
Quartz Low Temperature Chemical Vapour Oxide Deposition Units for Use in the Manufacturing of Integrated Circuits
Owned by: Process Technology Limited
Serial Number: 73451770
