| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Textiles and paper | |
| #4 | Machine tools | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Clutches and brakes | |
| #3 | Paper-making machines | |
| #4 | Shafts | |
| #5 | Transport or storage devices | |
| #6 | Unspecified technologies | |
| #7 | Cutting | |
| #8 | Elevators and escalators | |
| #9 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | White Joseph A | 8 |
| #2 | White Joseph Atwood | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US1272745A | Friction-clutch. | |
| US1222501A | Press-roll for paper-making machines. | |
| US1172088A | Layboy. | |
| US1026482A | Paper-slitting machine. | |
| US1057601A | Lay-boy. | |
| US1063093A | Paper slitting and winding machine. | |
| US982164A | Flexible coupling for shafts. | |
| US941968A | Paper-making machine. | |
| US817026A | Paper-winding machine. | |
| US781978A | Cone-pulley speed-changing gear. | |
| CA321665A | Fourdrinier paper-making machine | |
| CA243353A | Apparatus for treating paper stock | |
| CA322901A | Fourdrinier machine | |
| CA212204A | Rotary screen | |
| US989461A | Paper-making machine. |