on 31 Jul 2019
Last Applicant/ Owned by
Duoline Technologies, Inc.
250 W. Bluebird Road
Gilmer, Texas, , 75645
Serial Number
UK00003417848 filed on 31st Jul 2019
Registration Number
UK00003417848 registered on
18th Oct 2019
Correspondent Information
Lincoln IP
4 Rubislaw Place
Aberdeen,
AB10 1XN
Non-metal corrosion barrier rings and collars for use in connecting segments of oil field tubing.
UK00003417848
Word
Individual