| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Unspecified technologies | |
| #3 | Construction of bridges | |
| #4 | General building constructions | |
| #5 | Unspecified technologies | |
| #6 | Scaffolding | |
| #7 | Pipes | |
| #8 | Cutting | |
| #9 | Sawing | |
| #10 | Working stone |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cyrus Yeoman Ray | 12 |
| #2 | Beckham Joe W | 3 |
| #3 | Klein John O | 2 |
| #4 | Lytle Harold T | 1 |
| #5 | Beckham J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3755983A | Bridge deck form hanger | |
| US3626648A | Bridge deck form hanger | |
| US2779325A | Shingle cutter | |
| US2821768A | Clamping band for pipe joints | |
| US2882804A | Load transfer device | |
| US2780150A | Method of laying prefabricated concrete slabs | |
| US2613948A | Vehicle coupling | |
| US2491673A | Shoe for pipe joints | |
| US2509663A | Load transfer device | |
| US2505930A | Load transfer device | |
| US2505929A | Load transfer device | |
| US2498472A | Load transfer device | |
| US2509180A | Load transfer device | |
| US2605680A | Load transfer device | |
| US2315339A | Land anchor | |
| US2296756A | Load transfer device | |
| US2355771A | Load transfer device and tie bar | |
| US2261602A | Load transfer device |