| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 130 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Transport | |
| #4 | Machines | |
| #5 | Basic materials chemistry | |
| #6 | Consumer goods | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Windows or door furnishings | |
| #3 | Railway bodies | |
| #4 | Unspecified technologies | |
| #5 | Pigments | |
| #6 | Vehicle windows, roofs and doors | |
| #7 | Ice-boxes | |
| #8 | Physical training equipment | |
| #9 | Rail vehicle suspensions | |
| #10 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Whitmore Edward E | 24 |
| #2 | Hopkins Charles L | 23 |
| #3 | Keeler Herbert E | 11 |
| #4 | Houghtaling Paul A | 10 |
| #5 | Forsyth William H | 9 |
| #6 | Forsyth Henry H | 9 |
| #7 | Forsyth George H | 7 |
| #8 | Davis George H | 5 |
| #9 | Milans Joseph H | 5 |
| #10 | Holt Thomas W | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US1587315A | Sash guide | |
| US1621507A | Sash guide | |
| US1621508A | Sash guide | |
| US1605111A | Shade roller | |
| US1424375A | Releasing handle for vestibule curtains | |
| US1470789A | Metal shade roller | |
| US1221399A | Car-diaphragm. | |
| US1231680A | Diaphragm buffing mechanism. | |
| US1249870A | Car-vestibule diaphragm. | |
| US1132643A | Reinforced curtain-roller. | |
| US1197320A | Vestibule-curtain. | |
| US1132655A | Curtain-roller. | |
| US1147834A | Curtain-roller. | |
| US1167973A | Car-diaphragm. | |
| US1095762A | Car-vestibule diaphragm. | |
| US1095761A | Car-vestibule diaphragm. | |
| US1095836A | Car-vestibule diaphragm. | |
| US1095760A | Car-diaphragm. | |
| US1097957A | Curtain-roller. | |
| US1077660A | Vestibule-curtain mounting. |