| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 | |
| #2 | Canada | 6 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Safes | |
| #2 | Unspecified technologies | |
| #3 | Locks | |
| #4 | Office furniture | |
| #5 | Swimming pools | |
| #6 | Unspecified technologies | |
| #7 | Electric incandescent lamps | |
| #8 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Millice Paul S | 8 |
| #2 | Henkel Harvey L | 7 |
| #3 | Belew Leland W | 5 |
| #4 | Adams William E | 4 |
| #5 | Blauvelt Roland G | 1 |
| #6 | Rosa Sr Anthony De | 1 |
| #7 | Catterall John B | 1 |
| #8 | Mosman Warren F | 1 |
| #9 | Watson Elmer E | 1 |
| #10 | Belew Leland Webb | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2921735A | Rotary depository | |
| US2852929A | Lock mechanism | |
| US2887965A | Security file | |
| US2865629A | Automatic door system | |
| US2803203A | Security file | |
| US2722179A | Bank teller's drive-in window unit | |
| US2754777A | Truck safe | |
| US2723177A | Receding door mechanism | |
| US2562632A | Depository safe | |
| US2684646A | Heat and fire retarding construction for vault doors | |
| US2598255A | Disappearing door safe | |
| US2589598A | Rotary card filing apparatus | |
| US2531848A | Apparatus for releasing locking mechanism of vault doors | |
| US2541185A | Card filing apparatus | |
| US2480685A | Bank depository | |
| US2562593A | Filing apparatus | |
| US2077365A | Safety interval lock mechanism | |
| US2094369A | Inside releasing means for closures of vaults and the like | |
| US1959291A | Temporary safe | |
| US1985869A | Temporary safe |