| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 6 | |
| #3 | Brazil | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chadwick William H Jr | 5 |
| #2 | Chadwick W | 4 |
| #3 | Sherman Delmar C | 3 |
| #4 | Carey Steven J | 2 |
| #5 | Chadwick Jr William H | 2 |
| #6 | Bozeman Hoyt William | 1 |
| #7 | Reilly Frank Ward | 1 |
| #8 | Bozeman Hoyt W Jr | 1 |
| #9 | Bozeman H | 1 |
| #10 | Reilly Frank Ward Sr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4741661A | Wheel lifting and towing apparatus | |
| US4189828A | Conductor transfer device | |
| US3973754A | Transformer caddie | |
| US3905581A | Line transferring device | |
| US3837623A | Helicopter bundle block | |
| US3844536A | Grounding device for multi-conductor stringing blocks | |
| US3720399A | Grounding device for bundle conductor stringing blocks | |
| US3584837A | Hold-down device for multiconductor stringing blocks | |
| US3504767A | Mechanical pole climber | |
| US3479014A | Versatile sheave block | |
| US3195862A | Winged sheave block | |
| US3146994A | Method for the continuous stringing of spacer type aerial cable |