| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Medical technology | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Engines, pumps and turbines | |
| #6 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Operating tables | |
| #3 | Explosiveness missiles | |
| #4 | Packaging | |
| #5 | Containers for goods storage | |
| #6 | Starting of combustion engines | |
| #7 | Tools for connecting or disengaging | |
| #8 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rock George L | 12 |
| #2 | Rock Floyd G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3057337A | Sling shot device | |
| US2819132A | Chiropractic table with adjustable auxiliary table section | |
| US2715557A | Adjustable headrest for chiropractic treatment | |
| US2753233A | Chiropractic table with adjustable auxiliary table section | |
| US2228888A | Bit brace | |
| US2188158A | Screw driver | |
| US1420148A | Strap and fastener | |
| US1413616A | Strap tightener | |
| US1208016A | Engine-starter. | |
| CA395415A | Screw driver | |
| CA555173A | Chiropractic table with adjustable auxiliary table section | |
| CA395416A | Bit brace |