| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 79 | |
| #2 | France | 8 | |
| #3 | United Kingdom | 7 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Textiles and paper | |
| #5 | Surface technology and coating | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Printing machines | |
| #5 | Making screws | |
| #6 | Devices for applying fluent materials | |
| #7 | Shafts | |
| #8 | Special printing | |
| #9 | Cutting | |
| #10 | Ammunition fuzes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tufts Lesley R | 16 |
| #2 | Andrew Olson | 15 |
| #3 | Reuben Hitchcock | 14 |
| #4 | Trautman Walter G | 8 |
| #5 | Johnson Oliver W | 6 |
| #6 | Dalton Raymond S | 4 |
| #7 | Hitchcock Reuben | 4 |
| #8 | Walter Holms | 3 |
| #9 | Conn Dawson Joseph | 3 |
| #10 | Kimball Robert E | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US1966400A | Paper feeder | |
| US1987327A | Paper handling machine | |
| US1973749A | Sheet feeding apparatus | |
| US1987352A | Paper handling machine | |
| US1825247A | Sliding deflector | |
| US1803370A | Fold-plate shifter | |
| US1831271A | Stacker stop | |
| US1925290A | Rising and falling table | |
| US1987339A | Paper feeding mechanism | |
| US1831250A | Folding machine roll | |
| US1831246A | Method and machine for folding paper | |
| US1747384A | Moving deflector | |
| US1784855A | Sheet deflector | |
| US1786752A | Stacker | |
| US1991028A | Sheet stacker | |
| US1850932A | Paper handling machine | |
| US1784854A | Paper deflector | |
| US1844486A | Paster | |
| US1831245A | Machine for producing paper signatures | |
| US1825398A | Paper handling machine |