| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Packaging and shipping | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Installation of electric cables | |
| #2 | Punching metal | |
| #3 | Winches | |
| #4 | Unspecified technologies | |
| #5 | Cranes | |
| #6 | Belts or cables for driving |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jackson Richard L | 6 |
| #2 | Jackson R | 5 |
| #3 | Yeager David A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3914826A | Strand brake assembly | |
| US3912226A | Corner strand brake assembly | |
| US3863897A | Floating corner mounted block | |
| US3871621A | Cable chute | |
| US3814383A | Method of stringing aerial cable | |
| US3861650A | Stringing puller | |
| US3829064A | Winch system | |
| US3824835A | Cable bender | |
| US3834674A | Aerial blocks | |
| US3853304A | Multi-sheave aerial block |