Patent Assignment
Reel/Frame 057272/0593
Assignment of Assignor's Interest
Recorded: 2021-08-24
Pages: 4
Assignor
SMITH, BRUCE
Executed: 2017-12-08
Assignee
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET, EAST WALPOLE, MASSACHUSETTS, 02032
Covered Property
(1)
Electret-Containing Filter Media
Application:
17/363,609 →
Publication:
US 2022/0054961
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.