| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Furniture and games | |
| #3 | Electrical machinery and energy | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Civil engineering | |
| #7 | Weapons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walker Percy H D | 5 |
| #2 | Walker Eli M | 4 |
| #3 | Elsenheimer Charles W | 3 |
| #4 | Parker Charles S | 2 |
| #5 | Call Reginald L | 2 |
| #6 | Turner Lewis L | 2 |
| #7 | Walker Victor E | 1 |
| #8 | Gearing Charles M | 1 |
| #9 | Hayes James P | 1 |
| #10 | King Charles A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2893676A | Wall fixture support | |
| US2672776A | Vise with quick-setting slide | |
| US2564836A | Nonblurrable mirror | |
| US2322291A | Vise | |
| US2295332A | Vise | |
| US1939408A | Shelf bracket | |
| US1893729A | Fixture support | |
| US1883834A | Mirror-support | |
| US1877196A | Shelf bracket | |
| US1778576A | Clamping element for vises and similar articles | |
| US1451724A | Quick-action vise | |
| US1421112A | Vise slide | |
| US1248458A | Coffee-mill. | |
| US1128560A | Fixture-lock. | |
| US1106602A | Swivel-vise. | |
| US999684A | Coffee-mill. | |
| US976521A | Swivel-bass vise. | |
| US903345A | Double-swivel vise. | |
| US808960A | Vise-slide. | |
| US793783A | Article of wire furniture. |