| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Furniture and games | |
| #3 | Civil engineering | |
| #4 | Control | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Office furniture | |
| #3 | Safes | |
| #4 | Windows or door furnishings | |
| #5 | Unspecified technologies | |
| #6 | Cryptography |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nabholz Orvie E | 3 |
| #2 | Le Febure Leo T | 2 |
| #3 | Ray Howard Barney | 1 |
| #4 | Clark Robert L | 1 |
| #5 | Haunsperger John V | 1 |
| #6 | Crew David H | 1 |
| #7 | Brawner William D | 1 |
| #8 | Higgins Eldon C | 1 |
| #9 | Harris Donald L | 1 |
| #10 | Dunbar Charles J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3390833A | Deal drawer | |
| US3143935A | Apparatus for manufacture of index guides | |
| US3145918A | Deal drawer | |
| US3226844A | Decoding apparatus | |
| US2853078A | Tray binder | |
| US2860943A | Coin and currency till | |
| US2859083A | Tray elevating device | |
| US2728621A | Vertically adjustable bookkeeping stand | |
| US2792944A | Bookkeeping stand | |
| US2545515A | Vertically adjustable table for office appliances | |
| US2366123A | Tray | |
| US2360709A | Tray | |
| US2305434A | Sheet retaining means | |
| US1966555A | Rack | |
| US1810133A | Loose leaf binder |