Patent Assignment
Reel/Frame 055795/0111
Assignment of Assignor's Interest
Recorded: 2021-04-01
Pages: 3
Assignor
MATTILA, ROBERT J.
Executed: 2021-03-31
Assignee
RAZOR EDGE SYSTEMS, INC.
303 N. 17TH AVENUE EAST, ELY, MINNESOTA, 55731
Covered Property
(1)
Two-Way Protective Respirator System with Positive Air Flow Against Airborne Contaminant Particles and Vapor Components