Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SB

Stephen W. Brewer

TU Tubemaster: 1 patents #3 of 5Top 60%
📍 New Albany, IN: #6 of 32 inventorsTop 20%
🗺 Indiana: #731 of 2,804 inventorsTop 30%
Overall (2025): #209,256 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12228356 Device for cleaning inner surface of heat exchanger tubes Clifford L. Johns, Dennis Patrick McAndrews 2025-02-18