| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Unspecified technologies | |
| #3 | Typewriters | |
| #4 | Copy machines | |
| #5 | Reproduction of printing surfaces | |
| #6 | Perforating | |
| #7 | Printing plates | |
| #8 | Apparatus for bronze printing | |
| #9 | Special printing | |
| #10 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fulk George L | 4 |
| #2 | Doty Raymond B | 3 |
| #3 | Kreis Joseph D | 2 |
| #4 | Ross Fred A | 2 |
| #5 | Steenrod William J | 1 |
| #6 | O'Brien Richard J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2226574A | Manifold form | |
| US2200363A | Printing plate and method of making same | |
| US2208964A | Intermittent feeder | |
| US2164802A | Stitcher | |
| US1969877A | Form aligning device | |
| US1910395A | Rotary punching device | |
| US1898795A | Mechanism for interleaving carbon strips in connected manifold forms | |
| US1765414A | Machine for performing printing, perforating, and other operations on strip material | |
| US1759192A | Printing-press cylinder | |
| US1759191A | Folding machine | |
| US1782608A | Printing press |