| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 | |
| #3 | Austria | 1 | |
| #4 | Switzerland | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods | |
| #3 | Machine tools | |
| #4 | Textiles and paper | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Producing decorative effects | |
| #3 | Accessories for machine tools | |
| #4 | Unspecified technologies | |
| #5 | Machines for artistic work | |
| #6 | Typewriters | |
| #7 | Goods for writing upon | |
| #8 | Sanitary equipment | |
| #9 | Wood working | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waldron Gregory R | 6 |
| #2 | Schmutzler Richard W | 5 |
| #3 | Scott Merton E | 3 |
| #4 | Page Kenneth J | 2 |
| #5 | Buren Edgar S Van | 2 |
| #6 | Van Buren Edgar S | 2 |
| #7 | Laauser R | 2 |
| #8 | Scott David B | 1 |
| #9 | Edgar S Van Buren | 1 |
| #10 | Cleminshaw Douglas R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4342155A | Sign-making apparatus | |
| US4380874A | Sign-making method | |
| US4374887A | Sign making apparatus | |
| EP0005915A1 | Sign-making method and apparatus, character carrier sheets therefor | |
| US3914893A | Keyboard operator sheet holding and feeding device | |
| US3908297A | Keyboard operator sheet holding and feeding device | |
| CA936337A | Shower curtain closing apparatus | |
| CA933463A | Shower curtain closing apparatus | |
| US3745740A | Packaging method and apparatus | |
| US3662467A | Engraving apparatus | |
| US3685097A | Clam opener tools | |
| US3262339A | Ball drilling apparatus | |
| CA905721A | Engraving apparatus |