| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Agriculture | |
| #3 | Measurement | |
| #4 | Medical technology | |
| #5 | Transport | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Animal care | |
| #3 | Measuring speed and acceleration | |
| #4 | Load transportation vehicles | |
| #5 | Operating tables | |
| #6 | Harvesting | |
| #7 | Crop agriculture | |
| #8 | Household appliances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nelson George B | 12 |
| #2 | Nelman Edwin D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2634540A | Fish catching means | |
| US2688410A | Device for transporting bedridden patients | |
| US1952883A | Combined shoveling and grain dumping board | |
| US1939460A | Land surfacing device | |
| US1982923A | Mail box | |
| US1201333A | Hood for pneumatic stackers. | |
| US1209873A | Hood for pneumatic stackers. | |
| US1168898A | Portable grain-elevator. | |
| US958159A | Governor. | |
| US884944A | Attachment for corn-shellers. | |
| US1016431A | Hood for pneumatic stackers. | |
| CA360141A | Mail box |