| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Textiles and paper | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Stamps | |
| #2 | Handling thin material | |
| #3 | Unspecified technologies | |
| #4 | Transport or storage devices | |
| #5 | Cutting | |
| #6 | Perforating | |
| #7 | Containers for goods storage | |
| #8 | Motor vehicles | |
| #9 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shomaker Wesley P | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2189273A | Envelope | |
| US2186884A | Web cutting mechanism | |
| US2057279A | Feeding mechanism | |
| US2037181A | Printing and collating machine | |
| US1976893A | Sheet feeding mechanism | |
| US1992046A | Adjustable support for endless conveyers | |
| US1958175A | Cylinder connection for printing machines | |
| US1974369A | Printing belt | |
| US1978554A | Dating and numbering cylinder | |
| US1887331A | Perforator | |
| US1961645A | Magazine carrier chain | |
| US1976892A | Straight line feeding mechanism | |
| US1435423A | Steering apparatus attachment |