SD

Stephen Andrew Derfiny

SG Sub-Zero Group: 5 patents #1 of 5Top 20%
📍 Paddy Lane, IL: #2 of 30 inventorsTop 7%
🗺 Illinois: #184 of 6,351 inventorsTop 3%
Overall (2025): #14,642 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1084053 Ice maker door and kick plate Curtis Leroy Cruver, IV 2025-07-15
D1059101 Drawer divider walls Curtis Leroy Cruver, IV 2025-01-28
D1059428 Door ladder Curtis Leroy Cruver, IV 2025-01-28
D1059429 Door shelf Curtis Leroy Cruver, IV 2025-01-28
D1059430 Door shelf Curtis Leroy Cruver, IV 2025-01-28
D1058616 Shelf Curtis Leroy Cruver, IV 2025-01-21