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

Steve Pfister

HP Heatcraft Refrigeration Products: 3 patents #2 of 10Top 20%
📍 Dunwoody, GA: #3 of 34 inventorsTop 9%
🗺 Georgia: #223 of 3,563 inventorsTop 7%
Overall (2025): #46,134 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12429233 Adiabatic cooling system with pad support 2025-09-30
12345455 Refrigeration system with emergency cooling using dedicated compressor Douglas Cole 2025-07-01
12345456 Refrigeration system with emergency cooling using dedicated compressor Douglas Cole 2025-07-01