| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 | |
| #2 | Canada | 5 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Textiles and paper | |
| #4 | Computer technology | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Copy machines | |
| #3 | Unspecified technologies | |
| #4 | Data recognition and presentation | |
| #5 | Money sorting | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Webb Robert R | 12 |
| #2 | Jones Jesse M | 7 |
| #3 | Hadley Charles R | 6 |
| #4 | Savings Bank Pacific-Southwest | 2 |
| #5 | Gove Cedric F | 2 |
| #6 | Barnhill Frank D | 2 |
| #7 | Nardon Carl J | 1 |
| #8 | Jones Jesse Morton | 1 |
| #9 | Webb Robert Remme | 1 |
| #10 | James Nardon Carl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2720263A | Card notching machine | |
| US2633850A | Folding support for filing devices | |
| US2524128A | Accounting board | |
| US2502961A | Comparative data file | |
| US2463131A | Accounting tray | |
| US2435684A | Accounting board | |
| US2295952A | Comparative data file | |
| US2295951A | Comparative data file | |
| US1997664A | Locking mechanism for binders | |
| US1959651A | Binder | |
| US1827273A | Loose-leaf file | |
| US1800420A | Loose-leaf binder | |
| US1831938A | Tray binder | |
| US1764264A | Tray binder | |
| US1649500A | Combined binder tray and cover | |
| US1672569A | Loose-leaf binder | |
| US1537167A | Tray binder | |
| US1537166A | Posting stand | |
| CA191302A | Loose leaf binder | |
| CA191155A | Cover for leaf binders |