Patent Assignment
Reel/Frame 054502/0748
Assignment of Assignor's Interest
Recorded: 2020-12-01
Pages: 3
Assignor
RATHJEN, CHRISTIAN
Executed: 2017-06-28
Assignee
ZIEMER OPHTHALMIC SYSTEMS AG
ALLMENDSTRASSE 11, PORT, 2562, SWITZERLAND
Covered Property
(1)
Vacuum Device and Method of Monitoring an Ophthalmological Patient Interface