Patent Assignment
Reel/Frame 051688/0825
Assignment of Assignor's Interest
Recorded: 2020-01-31
Pages: 10
Assignors
DUMBAUGH, THOMAS MARTIN
Executed: 2020-01-31
LAWRENCE, ERIC ALLEN
Executed: 2020-01-31
FAABORG, RAND S
Executed: 2020-01-31
CHRISTIANSON, DARRELL WAYNE
Executed: 2020-01-31
PRIMROSE, BRIAN LEE
Executed: 2020-01-31
CARSON, RENE ANN
Executed: 2020-01-31
Assignee
WESTECH ENGINEERING, INC.
3625 SOUTH WEST TEMPLE, SALT LAKE CITY, UTAH, 84115
Covered Property
(1)
Combination Biological Contactor and Self-Backwashing Filter Systems
Patent:
11,130,693 →
Application:
16/777,328 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Entity Conversion from a Corporation to a Limited Liability Company
May 29, 2021
From: WESTECH ENGINEERING, INC.
To: WESTECH ENGINEERING & PROCESS EQUIPMENT LLC
Reel/Frame 056426/0820 →
Entity Conversion from a California Limited Liability Company to a Utah Limited Liability Company
Jun 1, 2021
From: WESTECH ENGINEERING & PROCESS EQUIPMENT LLC
To: WESTECH ENGINEERING LLC
Reel/Frame 056438/0608 →
Change of Name
Jun 7, 2021
From: WESTECH ENGINEERING LLC
To: WESTECH ENGINEERING, LLC
Reel/Frame 056608/0995 →