CI

Curtis Leroy Cruver, IV

SG Sub-Zero Group: 27 patents #1 of 57Top 2%
WA Wolf Appliance: 20 patents #1 of 48Top 3%
SI Shure Incorporated: 4 patents #3 of 53Top 6%
SS S. C. Johnson & Son: 4 patents #401 of 1,588Top 30%
SP Sunbeam Products: 4 patents #97 of 575Top 20%
HT Hni Technologies: 2 patents #47 of 171Top 30%
PE Pelstar: 2 patents #9 of 38Top 25%
SI Shure Brothers Incorporated: 1 patents #19 of 38Top 50%
II Intermatic Incorporated: 1 patents #36 of 72Top 50%
📍 Elmhurst, IL: #5 of 619 inventorsTop 1%
🗺 Illinois: #423 of 84,256 inventorsTop 1%
Overall (All Time): #30,508 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDate
D1084053 Ice maker door and kick plate Stephen Andrew Derfiny 2025-07-15
12245726 Clearing rod Robert L. Giammanco, Patrick Harris 2025-03-11
D1059430 Door shelf Stephen Andrew Derfiny 2025-01-28
D1059428 Door ladder Stephen Andrew Derfiny 2025-01-28
D1059429 Door shelf Stephen Andrew Derfiny 2025-01-28
D1059101 Drawer divider walls Stephen Andrew Derfiny 2025-01-28
D1058616 Shelf Stephen Andrew Derfiny 2025-01-21
D1051649 Drawer Stephen Andrew Derfiny 2024-11-19
D1047628 Ice scoop Stephen Andrew Derfiny 2024-10-22
D1041976 Shelf nose Stephen Andrew Derfiny 2024-09-17
D1039571 Ice scoop holder Stephen Andrew Derfiny 2024-08-20
D1038667 Drawer front face Stephen Andrew Derfiny 2024-08-13
D1036512 Water dispenser Stephen Andrew Derfiny 2024-07-23
D1030816 Sliding door Stephen Andrew Derfiny 2024-06-11
D1024724 Control knob Bronson Blum, Terrence Hoffmann 2024-04-30
D1023077 Door ladder and shelf combination Stephen Andrew Derfiny 2024-04-16
11717077 Adjustable and collapsible desk Colin Andrew Dowdle, James Charles Dowdle, Stephen Andrew Derfiny 2023-08-08
D985629 Ice maker assembly Brant David Springer, Chad A. Wohlrab, Stephen Andrew Derfiny 2023-05-09
D968905 Ice bucket Stephen Andrew Derfiny 2022-11-08
D924660 Control knob with a digital display Bronson Blum, Terrence Hoffmann 2021-07-13
D919363 Vertically mounted control knob for a gas cooktop Jason C. Pionek, Mark R. Eckert, William C. Cesaroni, Curt P. Vitcenda, Patrick W. Best 2021-05-18
D883768 Appliance door handle William C. Cesaroni 2020-05-12
10470573 Tray with support arm Terence T. Smith 2019-11-12
10401035 Vertically mounted gas cooktop control knob Jason C. Pionek, Mark R. Eckert, William C. Cesaroni, Curt P. Vitcenda, Patrick W. Best 2019-09-03
D849478 Gas cooktop with vertically mounted control knob panel Jason C. Pionek, Mark R. Eckert, William C. Cesaroni, Curt P. Vitcenda, Patrick W. Best 2019-05-28