FW

Frank S. Wallis

CL Copeland Comfort Control Lp: 1 patents #8 of 24Top 35%
📍 Sidney, OH: #2 of 9 inventorsTop 25%
🗺 Ohio: #741 of 5,372 inventorsTop 15%
Overall (2025): #126,219 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12422177 Mitigating compressor liquid migration and/or floodback using suction temperature sensor and/or liquid level sensor Thomas P. Buescher, Gregory E. Sisk, Charles P. Ketterer 2025-09-23
12215904 Energy management for refrigeration systems John Wallace, Franklin Beltran, Keith Bertie, Paul L. Fullenkamp 2025-02-04