| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Packaging and shipping | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Agricultural harvest processing | |
| #2 | Unspecified technologies | |
| #3 | Treating harvested food | |
| #4 | Harvesting | |
| #5 | Vehicle wheels | |
| #6 | Preparing grain for milling | |
| #7 | Labelling machines | |
| #8 | Gearing | |
| #9 | Unspecified technologies | |
| #10 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morral Samuel E | 28 |
| #2 | Morral William W | 25 |
| #3 | Morral John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2179579A | Corn husking machine | |
| US1995074A | Butt removing device for green corn | |
| US2031277A | Corn husking machine | |
| US1887776A | Clutch | |
| US1820363A | Transmission mechanism | |
| US1763173A | Butt-removing mechanism | |
| US1556017A | Ear-removing device | |
| US1556016A | Corn-husking machine | |
| US1458142A | Butt-removing device | |
| US1445843A | Green-corn-husking machine | |
| US1556014A | Ear-removing device | |
| US1388286A | Corn-husking device | |
| US1430671A | Corn-husking device | |
| US1372767A | Corn-husking machine | |
| US1283541A | Corn-husking machine. | |
| US1328052A | Wheel | |
| US1327402A | Machine for cutting green corn from the cob | |
| US1121936A | Butt-cutter mechanism for corn-husking machines. | |
| US975631A | Machine for cutting green corn from the cob. | |
| US907849A | Machine for removing the butt-ends of ears of corn. |