| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Nailing machines | |
| #3 | Pumps | |
| #4 | Packaging | |
| #5 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Twomley Herbert E | 11 |
| #2 | Platt Leland H | 2 |
| #3 | Hild Frederic W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1962372A | Flexible conveyer | |
| US1906289A | Box strapping machine | |
| US1885568A | Extensible conveyer | |
| US1935734A | Extensible conveyer | |
| US1906288A | Conveyer | |
| US1937675A | Box strapping machine | |
| US1888520A | Nail gate for nailing machines | |
| US1853788A | Conveyer system | |
| US1852034A | Conveyer system | |
| US1901066A | Conveyer system | |
| US1853787A | Conveyer system | |
| US1976033A | Machine for applying covers to crates | |
| US2033865A | Crate press | |
| US1927831A | Pumping apparatus |